CN115002443A

CN115002443A - Image acquisition processing method and device, electronic equipment and storage medium

Info

Publication number: CN115002443A
Application number: CN202210466878.9A
Authority: CN
Inventors: 不公告发明人
Original assignee: Beijing Chengshi Wanglin Information Technology Co Ltd
Current assignee: Beijing Chengshi Wanglin Information Technology Co Ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-09-02
Anticipated expiration: 2042-04-29
Also published as: CN115002443B

Abstract

The embodiment of the invention provides a processing method and device for image acquisition, electronic equipment and a storage medium, wherein the method comprises the following steps: responding to the motion of the electronic terminal, and acquiring state parameters of the electronic terminal and calibration parameters corresponding to the acquisition guide area in the process of controlling the acquisition front sight to move relative to the acquisition guide area so as to acquire images of the object to be acquired; and displaying acquisition prompt information aiming at the object to be acquired on the acquisition interface and/or the acquisition guide area according to the state parameters and the calibration parameters, wherein the acquisition prompt information comprises calibration prompt information for prompting a user to adjust the terminal state of the electronic terminal and normal prompt information for prompting the user to continue to keep the terminal state of the electronic terminal.

Description

Image acquisition processing method and device, electronic equipment and storage medium

Technical Field

The present invention relates to the field of image acquisition technologies, and in particular, to an image acquisition processing method, an image acquisition processing apparatus, an electronic device, and a computer-readable storage medium.

Background

At present, a panoramic image technology has become one of the main approaches for on-line house source display, a provider of house source information can generate a corresponding house source panoramic image, or a VR (Virtual Reality) house source space, or an AR (Augmented Reality) house source space and the like by performing image acquisition on a real-world house space and processing according to the acquired image by a terminal, so as to find a house source which can be displayed by a house user in a three-dimensional image manner, and better sense the authenticity of the house source information.

For the acquisition of the house source image, a user holds a terminal device and stands at a central point, and image acquisition is performed on a point location with a fixed angle within a range of 360 degrees. However, in the acquisition process, the image splicing quality is higher for the acquisition points with more angles theoretically, but in the scene of manual handheld terminal acquisition, on the one hand, the number of the shooting points is easily limited due to manpower, and on the other hand, the acquisition points are easily influenced by various variable factors, for example, muscle fatigue is easily brought to a user when the acquisition points are too many, the acquisition efficiency and the acquisition precision are reduced, meanwhile, the conditions of position deviation and the like easily occur when the acquisition points rotate around the circle center, and the acquisition efficiency and the image quality are seriously reduced.

Disclosure of Invention

The embodiment of the invention provides a processing method and device for image acquisition, electronic equipment and a computer readable storage medium, which are used for solving or partially solving the problems of low acquisition efficiency and acquisition precision and low quality of acquired images in the related technology.

The embodiment of the invention discloses a processing method for image acquisition, which provides a graphical user interface through an electronic terminal, wherein the content displayed by the graphical user interface at least comprises an acquisition sight and an acquisition interface, the content displayed by the acquisition interface at least comprises an object to be acquired and an acquisition guide area aiming at the object to be acquired, and the method comprises the following steps:

responding to the movement of the electronic terminal, and acquiring state parameters of the electronic terminal and calibration parameters corresponding to the acquisition guide area in the process of controlling the acquisition front sight to move relative to the acquisition guide area so as to acquire images of the object to be acquired;

and displaying acquisition prompt information aiming at the object to be acquired on the acquisition interface and/or the acquisition guide area according to the state parameters and the calibration parameters, wherein the acquisition prompt information comprises calibration prompt information for prompting a user to adjust the terminal state of the electronic terminal and normal prompt information for prompting the user to continuously keep the terminal state of the electronic terminal.

Optionally, the displaying, by the acquisition interface and/or the acquisition guidance area, acquisition prompt information for the object to be acquired according to the state parameter and the calibration parameter includes:

if the real-time pitch angle is larger than the upper limit value of the pitch angle range, or the real-time pitch angle is smaller than the lower limit value of the pitch angle range, acquiring a process interrupt point corresponding to the current acquisition process in the acquisition guide area, displaying a calibration sight at the process interrupt point, and displaying sight calibration prompt information corresponding to the calibration sight in the acquisition interface.

Optionally, the displaying, by the electronic terminal, a real-time location point of the electronic terminal in the object to be acquired, the displaying, by the electronic terminal, a calibration parameter in a collection location area of the object to be acquired, and the displaying, by the electronic terminal, a collection prompt information for the object to be acquired on the collection interface and/or the collection guidance area according to the status parameter and the calibration parameter include:

if the real-time position point is located outside the acquisition positioning area and the acquisition positioning area is displayed in a visible area of the graphical user interface, displaying an acquisition positioning point corresponding to the acquisition guide area in the acquisition positioning area of the object to be acquired and displaying position calibration prompt information corresponding to the acquisition positioning point in the acquisition interface;

and if the real-time position point is positioned outside the acquisition positioning area and the acquisition positioning area is not displayed in the visual area of the graphical user interface, displaying a moving direction indicating mark in the acquisition interface according to the relative direction between the real-time position point and the acquisition positioning area in the object to be acquired, wherein the moving direction indicating mark is a mark for indicating the acquisition positioning area to be displayed in the visual area of the graphical user interface when a user controls the electronic terminal to move.

Optionally, the displaying, on the acquisition interface and/or the acquisition guidance area, acquisition prompt information for the object to be acquired according to the state parameter and the calibration parameter includes:

and if the real-time horizontal inclination angle is larger than the upper limit value of the horizontal angle range, or the real-time depression elevation angle is smaller than the lower limit value of the horizontal angle range, displaying a horizontal inclination line corresponding to the real-time horizontal inclination angle, a calibration auxiliary line corresponding to the acquisition guide area and horizontal calibration prompt information corresponding to the calibration auxiliary line in the acquisition interface, wherein the horizontal calibration prompt information is information for prompting a user to control the electronic terminal to move so that the horizontal inclination line and the calibration auxiliary line are superposed to realize horizontal calibration.

Optionally, the state parameter includes a motion acceleration, the calibration parameter includes an acceleration range, and displaying, according to the state parameter and the calibration parameter, acquisition prompt information for the object to be acquired on the acquisition interface and/or the acquisition guide area includes:

and if the motion acceleration is larger than the upper limit value of the acceleration range or smaller than the lower limit value of the acceleration range, displaying speed control prompt information in the acquisition interface.

Optionally, the calibration parameter further includes a time threshold, and the interrupting the image acquisition of the object to be acquired when the acquisition prompt information is the calibration prompt information includes:

and under the condition that the acquisition prompt information is the speed control prompt information, acquiring the duration of the motion acceleration which is greater than the upper limit value of the acceleration range or less than the lower limit value of the acceleration range.

Optionally, before the acquiring sight moving relative to the acquisition guide region in response to the motion of the electronic terminal to acquire the image of the object to be acquired, acquiring the state parameters of the electronic terminal and the calibration parameters corresponding to the acquisition guide region, the method further includes:

responding to a task creating instruction, displaying a collection sight and a collection interface in the graphical user interface, and displaying a collection direction indication mark aiming at the collection guide area in the collection interface, wherein the collection direction indication mark is a mark indicating a user to control the electronic terminal to move so that the collection sight moves on the collection guide area along a target direction corresponding to the collection direction indication mark.

Optionally, the displaying, in response to a task creation instruction, an acquisition quasi star and an acquisition interface in the graphical user interface includes:

responding to a task creating instruction, determining an acquisition task aiming at an object to be acquired, and acquiring the image extraction quantity corresponding to the acquisition task;

determining an acquisition positioning area corresponding to the acquisition task and a spherical area corresponding to the acquisition positioning area according to the acquisition position point of the electronic terminal;

selecting at least one acquisition guide area corresponding to the image extraction quantity in the spherical area, displaying an acquisition sight and an acquisition interface corresponding to the acquisition task in the graphical user interface, and displaying an object to be acquired and an acquisition guide area for the object to be acquired in the acquisition interface.

Optionally, the method further comprises:

responding to the movement of the electronic terminal, controlling the acquisition front sight to surround at least one circle in the current acquisition guide area according to the target direction, and completing an image acquisition task corresponding to the current acquisition guide area;

and in response to the completion of the image acquisition task corresponding to the current acquisition guide area, determining a next acquisition guide area, and displaying a task direction identifier pointing to the next acquisition guide area in the acquisition interface, wherein the task direction identifier is used for indicating a user to control the electronic terminal to move so as to realize the image acquisition corresponding to the next acquisition guide area.

Optionally, the method further comprises:

segmenting the acquisition guide area by adopting the image extraction quantity to obtain a plurality of acquisition guide subareas corresponding to the acquisition guide area;

and displaying the acquisition task of incomplete image acquisition in a first display mode in the acquisition guide area.

Optionally, each of the acquisition guide sub-regions comprises an acquisition start point and an acquisition end point, and the method further comprises:

responding to the motion of the electronic terminal, and displaying the current collection guide subarea in a second display mode in the collection guide area and carrying out image collection on the object to be collected while controlling the collection sight bead to move from the collection starting point of the current collection guide subarea to the collection end point of the current collection guide subarea along the same direction as the motion direction of the electronic terminal;

in response to the acquisition front sight moving to an acquisition end point of the current acquisition guide sub-region, aligning the current acquisition guide sub-region in a third display style in the acquisition guide region, and generating image information corresponding to the current acquisition guide sub-region.

Optionally, the method further comprises:

and displaying a progress navigation interface in the graphical user interface, wherein the progress navigation interface at least comprises acquisition progress information corresponding to the acquisition task.

The embodiment of the invention also discloses a processing device for image acquisition, which provides a graphical user interface through an electronic terminal, wherein the content displayed by the graphical user interface at least comprises an acquisition sight and an acquisition interface, the content displayed by the acquisition interface at least comprises an object to be acquired and an acquisition guide area aiming at the object to be acquired, and the device comprises:

the parameter acquisition module is used for responding to the motion of the electronic terminal, and acquiring state parameters of the electronic terminal and calibration parameters corresponding to the acquisition guide area in the process of controlling the acquisition front sight to move relative to the acquisition guide area so as to acquire images of the object to be acquired;

and the acquisition guide module is used for displaying acquisition prompt information aiming at the object to be acquired on the acquisition interface and/or the acquisition guide area according to the state parameters and the calibration parameters, wherein the acquisition prompt information comprises calibration prompt information for prompting a user to adjust the terminal state of the electronic terminal and normal prompt information for prompting the user to continue to keep the terminal state of the electronic terminal.

Optionally, the state parameter includes a real-time pitch angle, the calibration parameter includes a pitch angle range, and the acquisition guidance module is specifically configured to:

if the real-time pitch angle is larger than the upper limit value of the pitch angle range, or the real-time pitch angle is smaller than the lower limit value of the pitch angle range, acquiring a process interruption point corresponding to the current acquisition process in the acquisition guide area, displaying a calibration sight at the process interruption point, and calibrating sight calibration prompt information corresponding to the calibration sight in the acquisition interface.

Optionally, the state parameter includes a real-time position point of the electronic terminal in the object to be acquired, the calibration parameter includes an acquisition positioning area in the object to be acquired, and the acquisition guidance module is specifically configured to:

and if the real-time position point is positioned outside the acquisition positioning area and the acquisition positioning area is not displayed in the visual area of the graphical user interface, displaying a moving direction indication mark in the acquisition interface according to the relative direction between the real-time position point and the acquisition positioning area in the object to be acquired, wherein the moving direction indication mark is a mark for indicating the acquisition positioning area to be displayed in the visual area of the graphical user interface when a user controls the electronic terminal to move.

Optionally, the state parameter includes a real-time horizontal tilt angle, the calibration parameter includes a horizontal angle range, and the acquisition guidance module is specifically configured to:

if the real-time horizontal inclination angle is larger than the upper limit value of the horizontal angle range, or the real-time depression elevation angle is smaller than the lower limit value of the horizontal angle range, displaying a horizontal inclination line corresponding to the real-time horizontal inclination angle, a calibration auxiliary line corresponding to the acquisition guide area, and horizontal calibration prompt information corresponding to the calibration auxiliary line in the acquisition interface, wherein the horizontal calibration prompt information is information for prompting a user to control the electronic terminal to move so that the horizontal inclination line and the calibration auxiliary line are overlapped to realize horizontal calibration.

Optionally, the state parameter includes a motion acceleration, the calibration parameter includes an acceleration range, and the acquisition guidance module is specifically configured to:

Optionally, the calibration parameter further includes a time threshold, and the acquisition guidance module is specifically configured to:

Optionally, the apparatus further comprises:

and the acquisition interface display module is used for responding to a task creation instruction, displaying an acquisition front sight and an acquisition interface in the graphical user interface, and displaying an acquisition direction indication mark aiming at the acquisition guide area in the acquisition interface, wherein the acquisition direction indication mark is a mark for indicating a user to control the electronic terminal to move so that the acquisition front sight moves on the acquisition guide area along a target direction corresponding to the acquisition direction indication mark.

Optionally, the acquisition interface display module is specifically configured to:

determining a collection positioning area corresponding to the collection task and a spherical area corresponding to the collection positioning area according to the collection position point of the electronic terminal;

Optionally, the method further comprises:

the image acquisition module is used for responding to the movement of the electronic terminal, controlling the acquisition sight to surround at least one circle in the current acquisition guide area according to the target direction and completing an image acquisition task corresponding to the current acquisition guide area;

and the task guide module is used for responding to the completion of the image acquisition task corresponding to the current acquisition guide area, determining the next acquisition guide area, and displaying a task direction identifier pointing to the next acquisition guide area in the acquisition interface, wherein the task direction identifier indicates a user to control the electronic terminal to move so as to realize the image acquisition corresponding to the next acquisition guide area.

Optionally, the method further comprises:

the segmentation module is used for segmenting the acquisition guide area by adopting the image extraction quantity to obtain a plurality of acquisition guide subareas corresponding to the acquisition guide area;

and the first display module is used for displaying the acquisition task of the unfinished image acquisition in a first display mode in the acquisition guide area.

Optionally, each of the acquisition guide sub-regions comprises an acquisition start point and an acquisition end point, and the apparatus further comprises:

the second display module is used for responding to the motion of the electronic terminal, controlling the acquisition front sight to move from the acquisition starting point of the current acquisition guide subregion to the acquisition end point of the current acquisition guide subregion along the same direction as the motion direction of the electronic terminal, displaying the current acquisition guide subregion in a second display mode in the acquisition guide subregion, and acquiring the image of the object to be acquired;

a third display module, configured to respond to the collection sight moving to the collection end point of the current collection guide sub-region, perform a third display pattern on the current collection guide sub-region in the collection guide region, and generate image information corresponding to the current collection guide sub-region.

Optionally, the method further comprises:

and the navigation interface display module is used for displaying a progress navigation interface in the graphical user interface, and the progress navigation interface at least comprises acquisition progress information corresponding to the acquisition task.

The embodiment of the invention also discloses electronic equipment which comprises a processor, a communication interface, a memory and a communication bus, wherein the processor, the communication interface and the memory finish mutual communication through the communication bus;

the memory is used for storing a computer program;

the processor is configured to implement the method according to the embodiment of the present invention when executing the program stored in the memory.

Also disclosed is a computer-readable storage medium having instructions stored thereon, which, when executed by one or more processors, cause the processors to perform a method according to an embodiment of the invention.

The embodiment of the invention has the following advantages:

in the embodiment of the invention, the method can be applied to an electronic terminal, in the process of image acquisition of an object to be acquired by a user through the terminal, the terminal can display an acquisition front sight and an acquisition interface in a graphical user interface, the content displayed by the acquisition interface at least comprises the object to be acquired and an acquisition guide area aiming at the object to be acquired, in the process of image acquisition, according to the movement of the terminal, in the process of controlling the acquisition front sight to move relative to the acquisition guide area so as to acquire the image of the object to be acquired, state parameters of the electronic terminal and calibration parameters corresponding to the acquisition guide area are acquired, then according to the state parameters and the calibration parameters, acquisition prompt information aiming at the object to be acquired is displayed on the acquisition interface and/or the acquisition guide area, and the acquisition prompt information comprises calibration prompt information prompting the user to adjust the terminal state of the electronic terminal and prompting the user to continue to keep the electronic terminal The terminal can output the acquisition prompt information in real time through the self state parameters and the calibration parameters for calibration in the image acquisition process, the image acquisition behavior of a calibration user is guided through the calibration prompt information, and positive feedback is given to the user through the normal prompt information, so that the accuracy of image acquisition of the object to be acquired by the user can be improved through the acquisition guide, and the flow performance of the acquisition process and the quality of the acquired image can be effectively ensured.

Drawings

Fig. 1 is a flowchart illustrating steps of a processing method for image acquisition according to an embodiment of the present invention;

FIG. 2 is a schematic view of a spherical region provided in an embodiment of the present invention;

FIG. 3 is a schematic diagram of an application interface provided in an embodiment of the invention;

FIG. 4 is a schematic diagram of an acquisition interface provided in an embodiment of the present invention;

FIG. 5 is a schematic diagram of an acquisition interface provided in an embodiment of the present invention;

FIG. 6 is a schematic diagram of an acquisition interface provided in an embodiment of the present invention;

FIG. 7 is a schematic diagram of an acquisition interface provided in an embodiment of the present invention;

FIG. 8 is a schematic view of an acquisition interface provided in an embodiment of the present invention;

fig. 9 is a block diagram of a processing apparatus for image acquisition according to an embodiment of the present invention;

fig. 10 is a block diagram of an electronic device provided in an embodiment of the present invention.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

As an example, for the acquisition of the house source image, a user holds a terminal device to stand at a central point, and performs image acquisition on a point with a fixed angle within a range of 360 degrees. However, in the process of the acquisition, the more angle acquisition points theoretically have higher picture splicing quality, but in the scene of manual handheld terminal acquisition, on the one hand, the number of shooting points is easily limited due to manpower, and on the other hand, the acquisition points are easily affected by various variable factors, for example, muscle fatigue is easily brought to a user when the acquisition points are excessively positioned, the acquisition efficiency and the acquisition precision are reduced, and meanwhile, the situations of position deviation and the like easily occur when the acquisition points rotate around the circle center, and the acquisition efficiency and the image quality are seriously reduced.

In contrast, one of the core invention points in that, in the process of image acquisition of an object to be acquired by a user through a terminal, the user guides, calibrates, positively and negatively feeds the image acquisition behavior of the user by displaying corresponding acquisition prompt information in different stages such as before acquisition, during acquisition, and after acquisition, so that the acquisition precision and the image quality of the image acquisition of the object to be acquired are improved, and meanwhile, a smooth image acquisition mode is adopted to avoid muscle fatigue brought to the user by too many acquisition points. Specifically, in the process that a user acquires an image of an object to be acquired through a terminal, the terminal can display an acquisition front sight and an acquisition interface in a graphical user interface, the content displayed by the acquisition interface at least comprises the object to be acquired and an acquisition guide area for the object to be acquired, in the process of acquiring the image, according to the movement of the terminal, in the process of controlling the acquisition front sight to move relative to the acquisition guide area so as to acquire the image of the object to be acquired, state parameters of the electronic terminal and calibration parameters corresponding to the acquisition guide area are acquired, then according to the state parameters and the calibration parameters, acquisition prompt information for the object to be acquired is displayed on the acquisition interface and/or the acquisition guide area, and the acquisition prompt information comprises calibration prompt information for prompting the user to adjust the terminal state of the electronic terminal and normal prompt information for prompting the user to continue to keep the terminal state of the electronic terminal, therefore, in the image acquisition process, the terminal can output acquisition prompt information in real time through the state parameters of the terminal and the calibration parameters for calibration, guide the image acquisition behavior of the calibration user through the calibration prompt information, give positive feedback to the user through normal prompt information, and further improve the accuracy of image acquisition on an object to be acquired by the user through acquisition guide, and effectively ensure the flow performance of the acquisition process and the quality of the acquired image.

In order to make those skilled in the art better understand the technical solutions of the embodiments of the present invention, some technical features related to the present invention are explained and illustrated below:

panoramic shooting can be realized by splicing a plurality of pictures shot by a subject to be collected into a panoramic picture, and the basic shooting principle is to search the edge parts of two pictures and coincide the areas with the closest imaging effect so as to finish the automatic splicing of the pictures. For example, taking a certain position point in the target scene as a center, shooting 360 ° horizontally and/or 180 ° vertically, and combining multiple pictures of the shot target scene into one panoramic picture, thereby realizing panoramic shooting of the target scene.

The terminal comprises a collection interface and a collection guide area, wherein the collection interface can be an interface displayed in a graphical user interface by the terminal after an image collection task is created on the terminal for a user, and a real-time image stream of an object to be collected and the collection guide area aiming at the object to be collected can be displayed in the interface. The object to be collected may include a physical space, for example, in the process of collecting the house source image, the object to be collected may be a certain room of a physical house, including a living room, a dining room, a kitchen, a bedroom, a toilet, and the like; the real-time image stream can be content visually presented on an acquisition interface after the terminal acquires an image of an entity space through an image acquisition sensor (such as a camera) of the terminal, and can change along with the change of an acquisition visual angle of the camera of the terminal.

The acquisition guide area can be a display band, a display strip, an annular strip and the like for assisting the user control terminal in acquiring the images of the object to be acquired, and can change along with the change of the acquisition visual angle of the terminal camera along with the movement of the terminal.

The acquisition front sight may be an identifier fixedly displayed in the acquisition interface for aiming and positioning the acquisition guide area, for example, when the acquisition interface is displayed in a full screen manner in a graphical user interface of the terminal, the acquisition front sight may be fixedly displayed in the middle of the graphical user interface; when the acquisition interface is displayed in the graphical user interface in a certain proportion, the acquisition sight can be fixedly displayed in the middle of the acquisition interface, so that through the cooperation between the fixedly displayed acquisition sight and the acquisition guide area which changes along with the movement of the terminal, a user can control the acquisition sight to aim and be positioned in the acquisition guide area to realize the image acquisition of an object to be acquired by adjusting the visual angle of the terminal camera, controlling the terminal to rotate/move and the like.

The electronic terminal (hereinafter, referred to as a terminal) may be a camera or a mobile terminal having a shooting function, an application program capable of implementing the shooting function may be run on the mobile terminal, and panoramic image capture, processing, management, and the like may be performed through the application program. In addition, the mobile terminal can be connected with the camera to realize the collaborative shooting. For convenience of understanding and explanation, the embodiment of the present invention is exemplified by a mobile terminal, and it should be understood that the present invention is not limited thereto.

Referring to fig. 1, a flow chart of steps of a processing method for image acquisition provided in the embodiment of the present invention is shown, a graphical user interface is provided through an electronic terminal, content displayed by the graphical user interface at least includes an acquisition foresight and an acquisition interface, and content displayed by the acquisition interface at least includes an object to be acquired and an acquisition guide area for the object to be acquired, which may specifically include the following steps:

step 101, in response to the motion of the electronic terminal, in the process of controlling the acquisition front sight to move relative to the acquisition guide area so as to acquire an image of the object to be acquired, acquiring a state parameter of the electronic terminal and a calibration parameter corresponding to the acquisition guide area;

optionally, the image acquisition according to the embodiment of the present invention may include acquiring a panoramic image of a physical house, or acquiring a panoramic image of a physical office building, acquiring an image of an object to be acquired through a terminal, and then performing panoramic image synthesis and the like according to the acquired image to obtain a panoramic image of the object to be acquired, or constructing a three-dimensional virtual space according to the acquired image, so that a user may browse the house, the office building and the like in an "immersive manner by browsing the panoramic image or the three-dimensional virtual space and the like, thereby improving the reality of the user in acquiring information of the house, the office building and the like. It can be understood that, besides the collected images may be processed in a panoramic image synthesis manner, the images may also be processed by technologies such as VR (Virtual Reality), AR (Augmented Reality), and the like, which is not limited in the present invention.

In the embodiment of the invention, the terminal can run a corresponding application program (such as an image acquisition program and the like) and display a corresponding task creation interface in the graphical user interface, so that a user can input a corresponding task creation instruction in the task creation interface, then the terminal can respond to the task creation instruction, display the acquisition front sight and the acquisition interface in the graphical user interface, acquire a real-time image stream of an object to be acquired in real time through the camera, display the real-time image stream in the acquisition interface and display an acquisition guide area for the object to be acquired, so that the user can realize the image acquisition of the object to be acquired by controlling the acquisition front sight to move in the acquisition guide area.

In a specific implementation, the terminal may determine, in response to the task creation instruction, an acquisition task for an object to be acquired, acquire an image extraction number corresponding to the acquisition task, then determine, according to an acquisition position point of the electronic terminal, an acquisition positioning area corresponding to the acquisition task and a spherical area corresponding to the acquisition positioning area, then select at least one acquisition guide area corresponding to the image extraction number in the spherical area, display an acquisition sight and an acquisition interface corresponding to the acquisition task in the graphical user interface, and display the object to be acquired and the acquisition guide area for the object to be acquired in the acquisition interface.

The image extraction quantity can be used for representing the granularity of image acquisition of an object to be acquired, the representation is that how many images need to be extracted after the image acquisition of the object to be acquired is completed, and the larger the image extraction quantity is, the higher the granularity of image acquisition is; the smaller the number of image extractions, the shorter the flow of image acquisition, so that a user can set the number of image extractions according to the actual needs of the user, for example, set 12 images, 15 images, 24 images, or do not set the number of images, and the corresponding result is that when the image acquisition of an object to be acquired is completed, 12 images, 15 images, 25 images are extracted or a default number of images are extracted to synthesize corresponding panoramic images, and the flexibility and universality of image acquisition can be improved by the number of image extractions, so that the user can select a suitable method to perform image acquisition according to different scenes.

The collection location point may be a location point selected by a user to perform image collection in an object to be collected, for example, if the object to be collected is a living room of a physical house, the user may hold the terminal to move to a central location point of the living room and stay at the central location point, and then create an image collection task for the living room on the terminal, and the terminal may obtain the current location point (i.e., the central location point of the living room) after the user completes the task creation operation, obtain a preset radius from a center of the central location point, and then construct a collection location area corresponding to the central location point.

For the acquisition positioning area, the acquisition positioning area can be a reference origin point for the terminal to acquire images of the object to be acquired, and the images are acquired on the reference origin point, so that the accuracy and quality of image acquisition can be effectively guaranteed. If the user is in the image acquisition process, especially when the image acquisition task of the object to be acquired is not completed, when the position of the terminal changes and is not in the acquisition positioning area, the terminal can quote the user to calibrate the acquisition position point through corresponding prompt so as to ensure the accuracy and quality of image acquisition.

Specifically, before information acquisition, when a user creates a corresponding acquisition task on a task creation interface and sets a corresponding number of image extractions for the acquisition task, the terminal may acquire an acquisition position point and determine an acquisition positioning area corresponding to the acquisition position point, so as to detect and calibrate the position of the terminal according to the acquisition position area. Meanwhile, the terminal can also determine a spherical area corresponding to the acquisition position point, select at least one circular track parallel to the horizontal plane from the spherical area, and then generate an acquisition guide area corresponding to the circular track.

It should be noted that, in the acquisition process, the spherical region may not be displayed in the graphical user interface of the terminal, the center of the spherical region may be a spatial position point of the terminal in the object to be acquired when the user creates the acquisition task (for example, a three-dimensional space corresponding to the object to be acquired may be established, and then the position point of the terminal in the three-dimensional space may be the center of the sphere), after the spherical region is determined, the position of the spherical region is kept unchanged relative to the object to be acquired along with the movement of the terminal, meanwhile, a vertical intersection point between the center of the sphere and a horizontal plane is an acquisition position point of the terminal in the object to be acquired, and a circular region with a radius r and taking the acquisition position point as a circle center is an acquisition positioning region, and the user needs to keep the position of the terminal in the acquisition positioning region, so as to effectively ensure the accuracy and quality of image acquisition, meanwhile, when the position of the terminal deviates from the acquisition positioning area, the acquisition task is interrupted, so that a user is prompted to perform acquisition calibration. For the circular tracks on the spherical area, the terminal can select a circle which is equivalent to the equator in the spherical area, can also select a circle which is equivalent to the return line of south and north, and can also select circles with other latitudes, and each circular track is parallel to the horizontal plane, so that an acquisition guide area for the object to be acquired is obtained.

In an example, referring to fig. 2, a schematic view of a spherical area provided in an embodiment of the present invention is shown, and after a user holds a terminal to move in an object to be collected and selects a collection location point for shooting, the terminal may determine the spherical area according to an operation of creating a collection task by the user, where a center of the spherical area may be a spatial location point where the terminal is located, a radius may be a height from the terminal to a horizontal plane (or a preset height), and then may further select and determine a corresponding collection guide area 210 from the spherical area. In the image acquisition process, a user can hold the terminal by hand to acquire the guide area as a reference, image acquisition is carried out on an object to be acquired, and meanwhile, the terminal can carry out acquisition and calibration in real time according to the corresponding motion parameters in the acquisition process so as to ensure the accuracy and quality of image acquisition.

When image acquisition is carried out, an object to be acquired can be a picture corresponding to an entity space where a user is located and acquired by a terminal through a camera, and the terminal can present the picture with a corresponding visual angle along with the movement of the terminal camera; the acquisition front sight can be an identifier which is positioned in the acquisition interface and used for aiming and positioning the acquisition guide area, and can be always positioned in the middle of the acquisition interface, along with the movement of the terminal, because the acquisition front sight is static relative to the terminal (or the acquisition visual angle of the terminal) and moves relative to the acquisition guide area and an object to be acquired, the terminal can judge whether the acquisition front sight falls into the acquisition guide area or not or judge whether the center of the acquisition front sight falls into the acquisition guide area or not according to the operation of a user on the terminal, so that the terminal can determine whether to acquire information or not; the collection guide area may be an area for guiding a user to collect panoramic information, for example, a plurality of circular guide rings, a collection guide ring, or the like. In addition, an information processing control can be displayed in the graphical user interface and can be used for generating multimedia information corresponding to an object to be acquired and displaying the acquisition control, and a user can enter the acquisition of panoramic information through the acquisition control under the condition that the position relation between the acquisition sight and the acquisition guide area meets the condition and/or under the condition that the terminal meets other image acquisition conditions.

In the embodiment of the invention, after the user sets the image acquisition task and enters the acquisition interface, the terminal can display the acquisition front sight and the acquisition interface in the graphical user interface, and simultaneously can display the object to be acquired and the acquisition guide area in the acquisition interface, before the object to be acquired is subjected to image acquisition, the terminal can also display the acquisition direction indication mark aiming at the acquisition guide area in the acquisition interface, the acquisition direction indication mark can indicate the user to control the electronic terminal to move so that the acquisition front sight moves on the acquisition guide area along the target direction corresponding to the acquisition direction indication mark, thus before the user acquires the image of the object to be acquired, the user can be indicated to control which direction the acquisition front sight moves relative to the acquisition guide area through the acquisition direction indication mark, therefore, the user can complete the image acquisition task more efficiently and accurately, and invalid search operation executed by the user in the image acquisition task is reduced.

Aiming at the image collection of an object to be collected, the collection sight is controlled to surround at least one circle in the current collection guide area according to the target direction by responding to the movement of the user control electronic terminal, the image collection task corresponding to the current collection guide area is completed, when the image collection task comprises at least two collection guide areas, the terminal can respond to the completion of the image collection task corresponding to the current collection guide area, the next collection guide area is determined, a task pointing identifier pointing to the next collection guide area is displayed in the collection interface, the task pointing identifier indicates the user control electronic terminal to move to realize the image collection corresponding to the next collection guide area, and therefore after the user completes the image collection task of one collection guide area, the terminal can output the task pointing identifier aiming at the collection guide area in the collection interface, and the user is guided to carry out image acquisition on the next acquisition guide area, so that the user can more efficiently and accurately complete the image acquisition task, and invalid exploration operation executed by the user in the image acquisition task is reduced.

In addition, the terminal can also display a progress navigation interface in the graphical user interface, wherein the progress navigation interface at least comprises acquisition progress information corresponding to the acquisition task. The process navigation interface can be displayed on the same screen as the acquisition interface, the acquisition interface and the process navigation interface are respectively displayed in the graphical user interface according to a certain proportion (for example, from top to bottom, an area with an area ratio of 60% is displayed in the graphical user interface to display the acquisition interface, the rest 40% is displayed in the process navigation interface, or vice versa), the process navigation interface can be displayed in the acquisition interface in a floating window mode, and the like, so that the acquisition progress of the acquisition task is displayed through the process navigation interface in the acquisition process, a user can know the image acquisition progress in real time, the anxiety of the task is relieved, and the image acquisition experience is improved.

In one example, referring to fig. 3, a schematic diagram of an application interface provided in the embodiment of the present invention is shown, a corresponding application program is run through a terminal, and the application interface 30 is displayed in a graphical user interface, where an acquisition interface 310 and a process navigation interface 320 may be included in the application interface 30. The acquisition interface 310 may display a real-time image stream 3101 of an object to be acquired, an acquisition guide region 3102, acquisition prompt information 3103, and the like; the process navigation interface 320 can display an acquisition progress 3201 corresponding to the acquisition task (such as "current completion 4%", and display in different display styles on an acquisition guide area of a spherical area, and the like, including highlighting, displaying in different colors, thickening, and the like, and specifically can display the part which has finished shooting in the acquisition guide area by adopting highlighting, and the like), and can also display a tutorial control 3202, and can play corresponding shooting guide videos and the like through the tutorial control 3202, so that in the acquisition process, the acquisition progress of the acquisition task is displayed through the process navigation interface, so that a user can know the image acquisition progress in real time, the anxiety of the task is relieved, and the image acquisition experience is improved. In addition, the collection front sight 330 may be displayed in the middle of the collection interface 310, and in the process of image collection, a user may move or rotate through the control terminal, so that the collection front sight 330 moves relative to the collection guide region 3102, and under the condition that the positional relationship between the collection front sight and the collection guide region satisfies the condition, the terminal controls the camera to collect the image of the object to be collected.

Referring to fig. 4, which shows a schematic diagram of an acquisition interface provided in an embodiment of the present invention, at the beginning of image acquisition or during the acquisition, a terminal may display an acquisition direction indicator 410 in an acquisition interface 401, and a user may be instructed by the acquisition direction indicator 410 to control which direction the acquisition front sight moves with respect to an acquisition guide area, for example, an indicator pointing to the right in fig. 4; meanwhile, after the user finishes image acquisition corresponding to the current acquisition guide area, the terminal displays a task directing identifier 420 in the acquisition interface 402 to guide the user to acquire an image of the next acquisition guide area, for example, the identifier pointing to the lower part in fig. 4, which indicates that the terminal needs to be moved or rotated so as to acquire an image of an object to be acquired based on the lower acquisition guide area.

Optionally, in the image acquisition process, the user may control the terminal to move (including moving, rotating, etc.) so that the acquisition sight is positioned (aimed) at the acquisition guide area, and perform the image acquisition process on the object to be acquired in the same direction as the movement direction of the terminal relative to the acquisition guide area, in the process, the terminal may acquire the state parameters of the terminal while performing the image acquisition on the object to be acquired under the condition that the acquisition conditions are met, and simultaneously, when a deviation occurs between the terminal state of the terminal represented by the state parameters and the calibration parameters, the calibration guidance of the image acquisition may be performed in real time according to a comparison relationship between the state parameters and the calibration parameters, so that in the image acquisition process of the object to be acquired, in which the user controls the terminal to move so that the acquisition sight moves in the acquisition guide area, the terminal can output corresponding calibration prompt information to prompt a user to calibrate, and the accuracy of image acquisition is improved.

It should be noted that, for the calibration of the terminal, the calibration may include basic calibration and precision calibration, and for the basic calibration, it refers to performing position calibration between the acquisition sight bead and the acquisition guide area, when the acquisition sight bead moves in the acquisition guide area, the terminal may perform image acquisition on the object to be acquired, when the acquisition sight bead moves out of the acquisition guide area, the camera of the terminal is seriously deviated from the acquisition angle corresponding to the corresponding acquisition guide area, and the terminal may interrupt the image acquisition of the object to be acquired; for precision calibration, which refers to a calibration process for optimizing the precision of image acquisition under the condition that an acquisition sight moves in an acquisition guide area to realize image acquisition, including movement speed calibration, horizontal angle calibration, position calibration and the like, for such calibration, a user can select to calibrate according to corresponding calibration prompt information or shoot according to self subjective will, thereby realizing image acquisition by controlling the acquisition sight to move in the acquisition guide area, effectively ensuring the fluency of image acquisition, avoiding the user from repeatedly stopping shooting at different acquisition points, improving the convenience of user operation and reducing the acquisition threshold, and simultaneously calibrating the movement of a terminal according to the calibration prompt information output by the terminal under the condition that the user needs to ensure the precision of image acquisition, thereby ensuring the quality of the collected image.

Wherein, for the state parameters, it may include a pitch angle, a motion speed, a horizontal angle, a position, and the like of the terminal; the calibration parameters may include parameters corresponding to the acquisition guide region, and for the calibration parameters, the calibration parameters are determined according to the state of the terminal when the user creates the task in the process of creating the image acquisition task, may be determined according to the height and the position point of the terminal when the user creates the task, the number of extracted images input, the type of the object to be acquired, and the like, or may be preset calibration parameters, which may include a pitch angle range, an acquisition positioning region, a horizontal angle range, a speed threshold, and the like.

It should be noted that, in the embodiments of the present invention, an example is given by taking the real-time generation of calibration parameters as an example, and by aiming at the calibration parameters corresponding to the object to be acquired, the image acquisition task can be matched with the acquisition state of the terminal, that is, the user has already determined a suitable acquisition position before the object to be acquired, and then in the acquisition process, guidance and calibration of image acquisition are performed based on the suitable acquisition position, so that not only can the accuracy of image acquisition in the acquisition process be effectively ensured, but also the advantages of the determined acquisition position can be fully exerted, it is ensured that the image acquisition is performed on the object to be acquired with a better acquisition view angle, and the quality of the acquired image is improved.

For example, for the same object to be acquired, a user may perform image acquisition at any position point in the object to be acquired (e.g., any position point in a certain room, etc.), and then the terminal may determine the acquisition point location determined before the image acquisition, and determine the acquisition positioning region of the terminal in the subsequent acquisition process according to the acquisition point location, so as to guide the user to perform image acquisition at the determined acquisition point location, and ensure the accuracy of the image acquisition; and when the acquisition point position is determined, the pitch angle range is determined according to the height of the terminal, so that the user is guided to acquire images of the object to be acquired at a proper acquisition visual angle according to the pitch angle range in the acquisition process, and the accuracy and quality of the image acquisition are ensured.

102, displaying acquisition prompt information aiming at the object to be acquired on the acquisition interface and/or the acquisition guide area according to the state parameters and the calibration parameters, wherein the acquisition prompt information comprises calibration prompt information for prompting a user to adjust the terminal state of the electronic terminal and normal prompt information for prompting the user to continue to keep the terminal state of the electronic terminal.

In the acquisition process, the terminal can detect the acquisition state of the terminal in real time according to the acquired state parameters and calibration parameters, and if the acquisition state is normal, normal prompt information aiming at the object to be acquired can be displayed in an acquisition interface and/or an acquisition guide area; if the acquisition state is abnormal, calibration prompt information aiming at the object to be acquired can be displayed in the acquisition interface and/or the acquisition guide area, so that positive feedback and calibration prompt are given to a user through the prompt information in the acquisition process, the anxiety of user image acquisition can be relieved, the user can be guided and assisted to keep a proper acquisition mode to acquire the image of the object to be acquired, and the accuracy and the quality of image acquisition are ensured.

Wherein, for the collection prompt information, it can include at least one prompt form of text, picture, dynamic information, voice information, etc. to compose the information, at the same time, for the collection prompt information, it can be combined with the collection guide area, the object to be collected, the collection interface, etc. to guide the user to calibrate under the condition of insufficient collection precision by more intuitive visual display mode, for example, displaying the corresponding prompt information on the collection guide area displayed in the graphic user interface, or directly displaying the collection guide area by different display modes, displaying the corresponding prompt information in the object to be collected presented in the graphic user interface, and displaying the corresponding prompt information in the collection interface, so that in the collection process, the prompt information gives the user positive feedback and calibration prompt, not only can relieve the user's focus feeling of image collection, and the method can also guide and assist the user to keep a proper acquisition mode to acquire the image of the object to be acquired, thereby ensuring the accuracy and quality of image acquisition.

The calibration prompt information in the acquisition process may include a behavior calibration prompt, a behavior reminding prompt, a direction guiding prompt, and the like. The behavior calibration prompt and the behavior reminding prompt can include prompts of calibration guidance of the terminal on the acquisition mode of the acquisition object in the acquisition process, and can include real-time detection of whether the pitch angle, the position point, the horizontal angle, the moving speed and the like of the terminal meet conditions corresponding to calibration parameters or not; the direction indication prompt may include a prompt of direction indication such as a collection direction and a task indication, and the related process may refer to display of a collection direction indication identifier in the foregoing embodiment.

In the specific implementation, for the pitch angle of the terminal relative to the object to be acquired in the acquisition process, in order to ensure that the shooting angles of all point locations at the same height are consistent, whether the included angle (i.e., the pitch angle) between the aiming point of the camera of the terminal and the point location of the height layer to be shot meets the pitch angle range in the calibration parameters can be detected, so as to feed back and calibrate the image acquisition behavior of the user. Specifically, the terminal may obtain a real-time pitch angle of the terminal during the acquisition process, and if the real-time pitch angle is greater than an upper limit value of a pitch angle range or the real-time pitch angle is smaller than a lower limit value of the pitch angle range, it indicates that the current shooting height or the terminal acquires a process interruption point corresponding to the current acquisition process in the acquisition guidance area, and displays a calibration front sight at the process interruption point and front sight calibration prompt information corresponding to the calibration front sight in the acquisition interface; if the real-time pitch angle is within the pitch angle range, normal prompt information can be displayed in the acquisition interface, so that in the acquisition process, when the pitch angle of the terminal camera relative to the object to be acquired does not meet the acquisition precision, the corresponding calibration sight is displayed in the acquisition guide area, a user is guided to adjust the pitch angle of the terminal, the terminal is ensured to always keep the same height in the acquisition process, and the image acquisition precision and quality are ensured.

It should be noted that, for the pitch angle, the position relationship between the collection sight and the collection guide area can be represented more intuitively, and when the pitch angle is larger, the collection sight can be located above the collection guide area; when the pitch angle is small, the collection front sight can be located below the collection guide area, when the collection front sight moves out of the collection guide area, the front sight calibration prompt information can be triggered and output, image collection is interrupted, a corresponding process interruption point in the collection guide area displays the calibration front sight, a user is guided to adjust the pitch angle of the terminal, and image collection of an object to be collected is recovered.

For the pitch angle range, the acquisition guide area can be a circular ring belt with a certain width, and the acquisition guide area is located on the spherical area, so that a point on the upper layer side of the acquisition guide area can be used as the upper limit of the shot height layer to determine the upper limit value of the pitch angle range, and a point on the lower layer side of the acquisition guide area can be used as the lower limit of the shot height layer to determine the lower limit value of the pitch angle range, so that when the pitch angle between the aiming point of the terminal camera and the shot height layer is located in the pitch angle range, the terminal can visually display the acquisition guide area as the acquisition sight positioning (aiming) in the graphic user interface, and under the condition, the terminal can realize image acquisition on the object to be acquired by keeping the basically same height. When the collection sight moves out of the collection guide area, namely the real-time pitch angle of the terminal is out of the collection angle range, the collection sight can return to the collection guide area in order to guide a user to move or rotate the terminal, a process break point corresponding to the current collection process can be obtained in the collection guide area, a calibration sight is displayed at the process break point, the user is guided to move or rotate the terminal so that the collection sight is close to the calibration sight, and then the real-time pitch angle of the terminal is in the collection angle range, so that the terminal is ensured to always keep the same height to perform image collection on an object to be collected, and the precision and the quality of the image collection are ensured. In addition, in order to strongly remind the feedback, corresponding sight bead calibration prompt information can be displayed in the acquisition interface to prompt a user to calibrate the acquisition sight bead, and the image acquisition of the object to be acquired is interrupted under the condition that the real-time pitch angle does not meet the pitch angle range, so that the image acquisition of the object to be acquired is recovered after the user calibrates the pitch angle of the terminal.

In an example, referring to fig. 5, a schematic diagram of an acquisition interface provided in an embodiment of the present invention is shown, during acquisition, a terminal may acquire a real-time pitch angle, and when the real-time pitch angle does not satisfy a pitch angle range, the terminal may display a calibration sight 520 on a current process interruption point of an acquisition guidance area 510 in an acquisition interface 50, and simultaneously display a sight calibration prompt message 530 corresponding to the calibration sight 520 in the acquisition interface 50. Wherein, the calibration sight 520 is fixed relative to the collection guide area 510, the synchronization between the calibration sight 520 and the collection guide area 510 moves along with the movement of the terminal, and the collection sight 540 also moves along with the movement of the terminal, so as to guide the user to move or rotate the terminal to enable the collection sight 540 and the calibration sight 520 to approach each other, and further enable the real-time pitch angle of the terminal to be in the collection angle range, on one hand, the user can conveniently realize image collection by controlling the collection sight to move in the collection guide area, thereby effectively ensuring the fluency of image collection, avoiding the user from stopping shooting at different collection points repeatedly, improving the convenience of user operation and reducing the collection threshold, on the other hand, the terminal can be ensured to always keep the same height to collect the images of the object to be collected in the collection process, and further ensure the precision and quality of image acquisition.

For the acquisition and positioning of the terminal relative to the object to be acquired in the acquisition process, the terminal can acquire a real-time position point and an acquisition and positioning area in the calibration parameters, wherein the real-time position point can be the position of the electronic terminal currently located in the object to be acquired, the acquisition and positioning area can be a position area determined in the object to be acquired before the image acquisition of the object to be acquired is carried out, and if the real-time position point is located outside the acquisition and positioning area and the acquisition and positioning area is displayed in a visible area of a graphical user interface, the acquisition and positioning point corresponding to the acquisition guide area is displayed in the acquisition and positioning area of the object to be acquired and the position calibration prompt information corresponding to the acquisition and positioning point is displayed in the acquisition interface; if the real-time position point is located outside the acquisition positioning area and the acquisition positioning area is not displayed in the visible area of the graphical user interface, the movement direction indicating mark is displayed in the acquisition interface according to the relative direction between the real-time position point and the acquisition positioning area in the object to be acquired, and the movement direction indicating mark is a mark which indicates the acquisition positioning area to be displayed in the visible area of the graphical user interface when the user controls the electronic terminal to move, so that when the user controls the terminal to move and the acquisition positioning area is displayed on the graphical user interface, the acquisition positioning point corresponding to the acquisition guide area can be displayed in the acquisition positioning area of the object to be acquired, and the user further controls the terminal to move to realize position calibration.

Specifically, for the acquisition positioning area, the determination process may refer to the foregoing description, and details are not repeated herein. In the collecting process, because the collecting point location area is fixed relative to the object to be collected, in order to ensure that the collected images are collected based on the same position point, the terminal real-time position point can be compared with the collecting and positioning area in the process that a user moves or rotates the terminal to adjust the collecting view angle of the object to be collected, and if the real-time position point is located in the collecting and positioning area, the terminal is always located at the same collecting position; if the real-time position point falls outside the acquisition positioning area, it is indicated that the acquisition position of the terminal is shifted and needs to be calibrated, the terminal can display the acquisition positioning point corresponding to the acquisition guide area in the acquisition interface, and prompt a user to calibrate the acquisition position through position calibration prompt information, when the user moves the terminal, so that the real-time position point of the terminal returns to the acquisition positioning area, the terminal can display normal prompt information in the acquisition interface to prompt the user to continue to acquire images of the object to be acquired, and therefore, by calibrating the acquisition position of the terminal in the acquisition process, the terminal can be effectively ensured to be always located at the substantially same acquisition position to acquire the object to be acquired, and the accuracy of image acquisition and the quality of the acquired images are further improved.

In an example, referring to fig. 6, a schematic diagram of an acquisition interface provided in the embodiment of the present invention is shown, for an acquisition interface 601, the acquisition interface may be an interface in which a terminal performs positioning prompt when a terminal real-time position point is not in an acquisition positioning area in an acquisition process, and in the acquisition interface 601, an acquisition positioning point 610 corresponding to the acquisition positioning area and corresponding position calibration prompt information 620 may be displayed; for the acquisition interface 602, it may be an interface for a user to prompt the terminal when the user moves the terminal so that the real-time location point of the terminal is located in the acquisition positioning area, and in the acquisition interface 602, when the user finishes positioning and the terminal detects that the positioning condition is met, the corresponding indication identifier 630 and the positioning completion information 640 may be displayed in the acquisition interface 602, so that by calibrating the acquisition location of the terminal in the acquisition process, it may be effectively ensured that the terminal is always located at the substantially same acquisition location to perform image acquisition on the object to be acquired, and the accuracy of image acquisition and the quality of the acquired image are further improved.

The method includes the steps that a behavior calibration type prompt further comprises a prompt for calibrating a horizontal angle of the terminal, specifically, the terminal can obtain a real-time horizontal inclination angle, if the real-time horizontal inclination angle is larger than an upper limit value of a horizontal angle range, or the real-time horizontal inclination angle is smaller than a lower limit value of the horizontal angle range, a horizontal inclination line corresponding to the real-time horizontal inclination angle, a calibration auxiliary line corresponding to the collection guide area and horizontal calibration prompt information corresponding to the calibration auxiliary line are displayed in a collection interface, and the horizontal calibration prompt information is information for prompting a user to control the electronic terminal to move so that the horizontal inclination line and the calibration auxiliary line coincide to achieve horizontal calibration.

The horizontal inclined line can change along with the change of the real-time horizontal inclined angle, the calibration auxiliary line can be kept unchanged, the calibration auxiliary line can be a horizontal line which is always perpendicular to the long edge of the graphical user interface and does not change along with the movement/rotation of the terminal, and therefore a user can conveniently adjust the horizontal inclined angle of the terminal through the changed horizontal inclined line and the unchanged calibration auxiliary line.

Specifically, for the horizontal degree of the terminal, the vertical degree of the terminal relative to the horizontal plane can be represented, in an ideal state, the terminal needs to keep the vertical plane of the display interface and the horizontal plane at 90 degrees in the acquisition process, in practical application, the flexibility of the acquisition operation of a user can be improved by setting an error value, so that the horizontal calibration condition is set to be a horizontal angle range, the horizontal inclination degree of the terminal is detected through the horizontal angle range and the real-time horizontal inclination angle of the terminal, in the case of not being satisfied, the horizontal inclination line corresponding to the real-time horizontal inclination angle and the calibration auxiliary line used for calibration can be displayed in the acquisition interface, the user is prompted by the horizontal calibration prompt information to move or rotate the terminal so that the horizontal inclination angle of the terminal satisfies the acquisition condition, so that the horizontal inclination angle of the terminal is calibrated in the acquisition process, the method can effectively ensure that the terminal is always positioned at the basically same horizontal inclination degree to carry out image acquisition on the object to be acquired, and further improves the accuracy of image acquisition and the quality of the acquired image.

In an example, referring to fig. 7, a schematic diagram of an acquisition interface provided in an embodiment of the present invention is shown, in an image acquisition process, when a real-time horizontal tilt angle of a terminal does not satisfy a horizontal angle range, the terminal may display a horizontal tilt line 710, a calibration auxiliary line 720, and horizontal calibration prompt information 730 corresponding to the calibration auxiliary line 720 in the acquisition interface 70, so that a user may calibrate the horizontal tilt angle of the terminal according to the prompt information in the acquisition process, thereby effectively ensuring that the terminal is always located at substantially the same horizontal tilt degree to perform image acquisition on an object to be acquired, and further improving accuracy of image acquisition and quality of the acquired image.

In the acquisition process, if the speed of the user moving the terminal is too high, the terminal camera can easily focus on an object to be acquired, so that the quality of the acquired image is reduced, on the contrary, in the process of the user moving the terminal, the terminal can acquire the motion acceleration, if the motion acceleration is greater than the upper limit value of the acceleration range or smaller than the lower limit value of the acceleration range, speed control prompt information is displayed in an acquisition interface, so that when the acceleration is too high, the camera can easily focus on the object, and at the moment, the user can be reminded to control the moving speed; when the acceleration is too slow, the time consumption of the acquisition flow is easily prolonged, the acquisition efficiency is reduced, and the user can be reminded to appropriately improve the moving speed at the moment, so that the quality of the acquired image can be further improved by detecting the motion acceleration of the terminal. Meanwhile, under the condition that the acquisition prompt information is speed control prompt information, the duration that the motion acceleration is greater than the upper limit value of the acceleration range or less than the lower limit value of the acceleration range is obtained, if the duration is greater than or equal to a time threshold, image acquisition of the object to be acquired is interrupted, so that prompt feedback can be performed when the shooting speed enters a dangerous value triggering the upper limit or the lower limit, and after the prompt feedback lasts for a certain duration, image acquisition of the object to be acquired can be interrupted, so that the acquisition quality of the image is ensured.

In an example, referring to fig. 8, a schematic diagram of an acquisition interface provided in an embodiment of the present invention is shown, in an image acquisition process, when an acceleration of a user controlling the terminal to move or rotate does not satisfy an acceleration range, the terminal may display corresponding speed control prompt information 810 in the acquisition interface 80, so as to prompt the user to control a movement speed, so as to ensure accuracy and quality of image acquisition.

In addition, in the acquisition process, the terminal can segment the acquisition guide area by adopting the image extraction quantity to obtain a plurality of acquisition guide sub-areas corresponding to the acquisition guide area, and display the acquisition tasks of the unfinished image acquisition in the acquisition guide area in a first display mode. After the acquisition guide areas are segmented according to the image extraction quantity, each acquisition guide sub-area comprises an acquisition starting point and an acquisition end point, and between two adjacent acquisition guide sub-areas, the acquisition end point of the previous acquisition guide sub-area can be superposed with the acquisition starting point of the next acquisition guide sub-area, so that in the image acquisition process, the terminal can respond to the user control terminal to move, and when the acquisition front sight is controlled to move from the acquisition starting point of the current acquisition guide sub-area to the acquisition end point of the current acquisition guide sub-area along the direction same as the moving direction of the electronic terminal, the current acquisition guide sub-area is displayed in the acquisition guide area in a second display mode, and an object to be acquired is acquired, and then can respond to the acquisition front sight to move to the acquisition end point of the current acquisition guide sub-area, and generating image information corresponding to the current acquisition guide subregion in a third display pattern in the acquisition guide region, so that during image acquisition, by dividing the acquisition guide area into a plurality of acquisition guide sub-areas according to the number of point locations, simultaneously displaying the acquisition state of each acquisition guide subregion in different display patterns, including displaying unfinished acquisition guide subregions in a first display pattern, displaying the acquisition guide subregions which are acquiring images in a second display pattern, and displaying the acquisition guide subregions which finish the image acquisition in a third display pattern, therefore, the user can know the progress of the acquisition task intuitively according to the display mode of the acquisition guide area, the anxiety of image acquisition is effectively relieved, and the image acquisition experience is improved.

Specifically, in the process of performing differentiated display on different acquisition guide sub-regions, for a target acquisition guide sub-region for which image acquisition is currently performed, the terminal may display in the second display mode, and meanwhile, the terminal may use a current acquisition point as a starting point, trace an acquisition starting point of a previous target acquisition guide sub-region in the target acquisition guide sub-region in a reverse direction, and perform highlight display on a target region between the "acquisition starting point and a current acquisition point" in the acquisition guide region (that is, display is performed by highlighting, thickening, and the like on the basis of the second display mode), and use a target region representing the "acquisition starting point-the current acquisition point" as a region being photographed in the target acquisition guide sub-region. If the current collection point position is the end point of the collection guide sub-region corresponding to the target region, the whole collection guide sub-region corresponding to the target region can be displayed in a first display mode so as to represent that the image collection of the collection guide sub-region is completed. Furthermore, for acquisition guide sub-regions for which no image acquisition is performed, display may be performed in a third display style. For example, for the acquisition guide region, the blue color is used to display the acquisition guide sub-region whose acquisition has been completed, the green color is used to display the acquisition guide sub-region whose image acquisition is proceeding, the yellow color is used to display the acquisition guide region whose image acquisition has not been completed, and for the acquisition guide sub-region where image acquisition is proceeding, the current acquisition point can be positioned in the acquisition guide sub-region, and the target region corresponding to the "acquisition starting point-current acquisition point" in the acquisition guide sub-region is highlighted (or displayed in dark green, etc.), so as to represent the target region between the "acquisition starting point-current acquisition point" as the region being shot in the acquisition guide sub-region, as the shooting process continues, the display of the target region can continuously increase, and when the current acquisition point coincides with the acquisition end point of the acquisition guide sub-region, the highlight display is cancelled, and the blue display is used for displaying the acquisition guide subarea which finishes the image acquisition, so that a user can know the progress of an acquisition task visually according to the display mode of the acquisition guide subarea, the anxiety of the image acquisition is effectively relieved, and the image acquisition experience is improved.

It should be noted that, in the process of performing image acquisition on a certain acquisition guide subregion, a video acquisition mode may be adopted to record an acquisition video corresponding to the acquisition guide subregion, and then, after completing the video acquisition of all the acquisition guide subregions in the acquisition guide subregion, at least one image frame may be extracted from the video corresponding to each acquisition guide subregion to obtain a plurality of target images, and then, a panoramic image corresponding to an object to be acquired is synthesized according to the images. The extraction of the image frames can be completed by the terminal or can be performed by sending the image frames to the server, and then the terminal receives the panoramic image returned by the server, so that the performance consumption of the terminal is reduced. In addition, the terminal may also search the edge portions of the two pictures during the process of continuously acquiring the image of the object to be acquired, and superimpose the areas with the closest imaging effects to realize shooting and synthesizing, so as to obtain the panoramic image corresponding to the object to be acquired, which is not limited by the present invention.

Optionally, for the first display style, the second display style, and the third display style, the first display style may correspond to different colors, for example, the first display style is blue, the second display style is green, and the third display style is yellow, and in addition, different display styles, for example, highlighting, thickening, and the like, may be used to display different acquisition stages of the acquisition guide region in the acquisition process, so that the user may intuitively know the progress of the acquisition task according to the display style of the acquisition guide region, thereby effectively relieving anxiety of image acquisition and improving image acquisition experience.

It should be noted that, the embodiments of the present invention include, but are not limited to, the above examples, and it can be understood that, under the guidance of the idea of the embodiments of the present invention, a person skilled in the art may also perform setting according to actual needs, and the present invention is not limited to this.

In the embodiment of the invention, the method can be applied to an electronic terminal, in the process of image acquisition of an object to be acquired by a user through the terminal, the terminal can display an acquisition front sight and an acquisition interface in a graphical user interface, the content displayed by the acquisition interface at least comprises the object to be acquired and an acquisition guide area aiming at the object to be acquired, in the process of image acquisition, according to the movement of the terminal, in the process of controlling the acquisition front sight to move relative to the acquisition guide area so as to acquire the image of the object to be acquired, state parameters of the electronic terminal and calibration parameters corresponding to the acquisition guide area are acquired, then according to the state parameters and the calibration parameters, acquisition prompt information aiming at the object to be acquired is displayed on the acquisition interface and/or the acquisition guide area, and the acquisition prompt information comprises calibration prompt information prompting the user to adjust the terminal state of the electronic terminal and prompting the user to continue to keep the electronic terminal The terminal can output the acquisition prompt information in real time through the self state parameters and the calibration parameters for calibration in the image acquisition process, the image acquisition behavior of the user is calibrated through the calibration prompt information, and the user is given positive feedback through the normal prompt information, so that the accuracy of image acquisition of the object to be acquired by the user can be improved through the acquisition guide, and the flow performance of the acquisition process and the quality of the acquired image can be effectively ensured.

It should be noted that, for simplicity of description, the method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present invention is not limited by the illustrated order of acts, as some steps may occur in other orders or concurrently in accordance with the embodiments of the present invention. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred and that no particular act is required to implement the embodiments of the invention.

Referring to fig. 9, a structural block diagram of a processing apparatus for image acquisition provided in an embodiment of the present invention is shown, a graphical user interface is provided through an electronic terminal, where content displayed by the graphical user interface at least includes an acquisition foresight and an acquisition interface, and content displayed by the acquisition interface at least includes an object to be acquired and an acquisition guide area for the object to be acquired, and specifically may include the following modules:

a parameter obtaining module 901, configured to, in response to the motion of the electronic terminal, obtain a state parameter of the electronic terminal and a calibration parameter corresponding to the acquisition guide area in a process of controlling the acquisition front sight to move relative to the acquisition guide area to perform image acquisition on the object to be acquired;

and the acquisition guide module 902 is configured to display acquisition prompt information for the object to be acquired on the acquisition interface and/or the acquisition guide area according to the state parameter and the calibration parameter, where the acquisition prompt information includes calibration prompt information for prompting a user to adjust a terminal state of the electronic terminal and normal prompt information for prompting the user to continue to maintain the terminal state of the electronic terminal.

In an optional embodiment, the state parameter includes a real-time pitch angle, the calibration parameter includes a pitch angle range, and the acquisition guidance module 902 is specifically configured to:

In an optional embodiment, the state parameter includes a real-time position point of the electronic terminal in the object to be acquired, the calibration parameter includes an acquisition positioning area in the object to be acquired, and the acquisition guiding module 902 is specifically configured to:

In an optional embodiment, the status parameter includes a real-time horizontal tilt angle, the calibration parameter includes a horizontal angle range, and the acquisition guidance module 902 is specifically configured to:

In an optional embodiment, the state parameter includes a motion acceleration, the calibration parameter includes an acceleration range, and the acquisition guidance module 902 is specifically configured to:

In an optional embodiment, the calibration parameters further include a time threshold, and the acquisition guidance module 902 is specifically configured to:

In an alternative embodiment, the apparatus further comprises:

and the acquisition interface display module is used for responding to a task creation instruction, displaying an acquisition sight and an acquisition interface in the graphical user interface, and displaying an acquisition direction indication mark aiming at the acquisition guide area in the acquisition interface, wherein the acquisition direction indication mark is a mark for indicating a user to control the electronic terminal to move so that the acquisition sight moves on the acquisition guide area along a target direction corresponding to the acquisition direction indication mark.

In an optional embodiment, the collection interface display module is specifically configured to:

In an alternative embodiment, further comprising:

and the first display module is used for displaying the acquisition tasks of the uncompleted image acquisition in a first display mode in the acquisition guide area.

In an alternative embodiment, each of the acquisition guide sub-regions comprises an acquisition start point and an acquisition end point, the apparatus further comprising:

a third display module, configured to respond to the movement of the collection sight to the collection end point of the current collection guide sub-region, perform a third display pattern on the current collection guide sub-region in the collection guide region, and generate image information corresponding to the current collection guide sub-region.

In an alternative embodiment, further comprising:

For the device embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and for the relevant points, refer to the partial description of the method embodiment.

In addition, an embodiment of the present invention further provides an electronic device, including: the processor, the memory, and the computer program stored in the memory and capable of running on the processor, where the computer program when executed by the processor implements each process of the above-described document generation method embodiment, and can achieve the same technical effect, and are not described herein again to avoid repetition.

The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when being executed by a processor, the computer program implements each process of the above-mentioned document generation method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.

Fig. 10 is a schematic diagram of a hardware structure of an electronic device implementing various embodiments of the present invention.

The electronic device 100 includes, but is not limited to: radio frequency unit 101, network module 102, audio output unit 103, input unit 104, sensor 105, display unit 106, user input unit 107, interface unit 108, memory 109, processor 1010, and power supply 1011. It will be understood by those skilled in the art that the electronic device structure shown in fig. 3 does not constitute a limitation of the electronic device, which may comprise more or less components than those shown, or some components may be combined, or a different arrangement of components. In the embodiment of the present invention, the electronic device includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, a pedometer, and the like.

It should be understood that, in the embodiment of the present invention, the radio frequency unit 101 may be configured to receive and transmit signals during a message sending and receiving process or a call process, and specifically, receive downlink data from a base station and then process the received downlink data to the processor 1010; in addition, the uplink data is transmitted to the base station. Typically, radio frequency unit 101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 101 can also communicate with a network and other devices through a wireless communication system.

The electronic device provides wireless broadband internet access to the user through the network module 102, such as assisting the user in sending and receiving e-mails, browsing web pages, accessing streaming media, and the like.

The audio output unit 103 may convert audio data received by the radio frequency unit 101 or the network module 102 or stored in the memory 109 into an audio signal and output as sound. Also, the audio output unit 103 may also provide audio output related to a specific function performed by the electronic apparatus 100 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 103 includes a speaker, a buzzer, a receiver, and the like.

The input unit 104 is used to receive an audio or video signal. The input Unit 104 may include a Graphics Processing Unit (GPU) 1041 and a microphone 1042, and the Graphics Processing Unit 1041 processes image data of a still picture or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 106. The image frames processed by the graphic processor 1041 may be stored in the memory 109 (or other storage medium) or transmitted via the radio frequency unit 101 or the network module 102. The microphone 1042 may receive sound and may be capable of processing such sound into audio data. The processed audio data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 101 in case of the phone call mode.

The electronic device 100 also includes at least one sensor 105, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 1061 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 1061 and/or the backlight when the electronic device 100 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the acceleration in each direction (generally three axes), detect the gravity when stationary, and can be used to identify the posture of the electronic device (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), and vibration identification related functions (such as pedometer and tapping); the sensors 105 may also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc., which are not described in detail herein.

The display unit 106 is used to display information input by a user or information provided to the user. The Display unit 106 may include a Display panel 1061, and the Display panel 1061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.

The user input unit 107 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the electronic device. Specifically, the user input unit 107 includes a touch panel 1071 and other input devices 1072. Touch panel 1071, also referred to as a touch screen, may collect touch operations by a user on or near it (e.g., operations by a user on touch panel 1071 or near touch panel 1071 using a finger, a stylus, or any suitable object or attachment). The touch panel 1071 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 1010, and receives and executes commands sent by the processor 1010. In addition, the touch panel 1071 may be implemented in various types, such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 1071, the user input unit 107 may include other input devices 1072. Specifically, the other input devices 1072 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described herein again.

Further, the touch panel 1071 may be overlaid on the display panel 1061, and when the touch panel 1071 detects a touch operation thereon or nearby, the touch panel 1071 transmits the touch operation to the processor 1010 to determine the type of the touch event, and then the processor 1010 provides a corresponding visual output on the display panel 1061 according to the type of the touch event. Although in fig. 10, the touch panel 1071 and the display panel 1061 are two independent components to implement the input and output functions of the electronic device, in some embodiments, the touch panel 1071 and the display panel 1061 may be integrated to implement the input and output functions of the electronic device, and is not limited herein.

The interface unit 108 is an interface for connecting an external device to the electronic apparatus 100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 108 may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the electronic apparatus 100 or may be used to transmit data between the electronic apparatus 100 and an external device.

The memory 109 may be used to store software programs as well as various data. The memory 109 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. In addition, the memory 109 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.

The processor 1010 is a control center of the electronic device, connects various parts of the entire electronic device using various interfaces and lines, and performs various functions of the electronic device and processes data by operating or executing software programs and/or modules stored in the memory 109 and calling data stored in the memory 109, thereby integrally monitoring the electronic device. Processor 1010 may include one or more processing units; preferably, the processor 1010 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into processor 1010.

The electronic device 100 may further include a power source 1011 (e.g., a battery) for supplying power to various components, and preferably, the power source 1011 may be logically connected to the processor 1010 through a power management system, so as to manage charging, discharging, and power consumption management functions through the power management system.

In addition, the electronic device 100 includes some functional modules that are not shown, and are not described in detail herein.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better embodiment. Based on such understanding, the technical solutions of the present invention or portions thereof contributing to the prior art may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the methods according to the embodiments of the present invention.

While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.

It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.

In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one type of logical functional division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may also be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.

The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention, which is or contributes to the prior art in nature, or parts of the technical solution, can be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a U disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and shall cover the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A processing method for image acquisition is characterized in that a graphical user interface is provided through an electronic terminal, the content displayed by the graphical user interface at least comprises an acquisition sight and an acquisition interface, the content displayed by the acquisition interface at least comprises an object to be acquired and an acquisition guide area aiming at the object to be acquired, and the method comprises the following steps:

responding to the motion of the electronic terminal, and acquiring state parameters of the electronic terminal and calibration parameters corresponding to the acquisition guide area in the process of controlling the acquisition front sight to move relative to the acquisition guide area so as to acquire images of the object to be acquired;

and displaying acquisition prompt information aiming at the object to be acquired on the acquisition interface and/or the acquisition guide area according to the state parameters and the calibration parameters, wherein the acquisition prompt information comprises calibration prompt information for prompting a user to adjust the terminal state of the electronic terminal and normal prompt information for prompting the user to continue to keep the terminal state of the electronic terminal.

2. The method according to claim 1, wherein the status parameter comprises a real-time pitch angle, the calibration parameter comprises a pitch angle range, and the displaying acquisition prompt information for the object to be acquired on the acquisition interface and/or the acquisition guide area according to the status parameter and the calibration parameter comprises:

and if the real-time pitch angle is larger than the upper limit value of the pitch angle range or the real-time pitch angle is smaller than the lower limit value of the pitch angle range, acquiring a process interruption point corresponding to the current acquisition process in the acquisition guide area, displaying a calibration sight at the process interruption point, and displaying sight calibration prompt information corresponding to the calibration sight in the acquisition interface.

3. The method according to claim 1, wherein the status parameters include a real-time location point of the electronic terminal in the object to be acquired, the calibration parameters include an acquisition positioning area in the object to be acquired, and the displaying, according to the status parameters and the calibration parameters, acquisition prompt information for the object to be acquired on the acquisition interface and/or the acquisition guide area includes:

and if the real-time position point is positioned outside the acquisition positioning area and the acquisition positioning area is not displayed in the visible area of the graphical user interface, displaying a moving direction indicating mark in the acquisition interface according to the relative direction between the real-time position point and the acquisition positioning area in the object to be acquired, wherein the moving direction indicating mark is a mark indicating that the acquisition positioning area is displayed in the visible area of the graphical user interface when a user controls the electronic terminal to move.

4. The method according to claim 1, wherein the status parameter comprises a real-time horizontal tilt angle, the calibration parameter comprises a horizontal angle range, and the displaying acquisition prompt information for the object to be acquired on the acquisition interface and/or the acquisition guide area according to the status parameter and the calibration parameter comprises:

if the real-time horizontal tilt angle is larger than the upper limit value of the horizontal angle range, or the real-time pitch angle is smaller than the lower limit value of the horizontal angle range, displaying a horizontal tilt line corresponding to the real-time horizontal tilt angle, a calibration auxiliary line corresponding to the acquisition guide area, and horizontal calibration prompt information corresponding to the calibration auxiliary line in the acquisition interface, wherein the horizontal calibration prompt information is information for prompting a user to control the electronic terminal to move so that the horizontal tilt line and the calibration auxiliary line are overlapped to realize horizontal calibration.

5. The method according to claim 1, wherein the status parameter comprises a motion acceleration, the calibration parameter comprises an acceleration range, and the displaying acquisition prompt information for the object to be acquired on the acquisition interface and/or the acquisition guide area according to the status parameter and the calibration parameter comprises:

6. The method according to claim 5, wherein the calibration parameters further include a time threshold, and the interrupting the image acquisition of the object to be acquired in the case that the acquisition prompt information is the calibration prompt information includes:

7. The method according to claim 1, wherein before acquiring the state parameters of the electronic terminal and the calibration parameters corresponding to the acquisition guide area in controlling the acquisition front sight to move relative to the acquisition guide area for image acquisition of the object to be acquired in response to the motion of the electronic terminal, the method further comprises:

8. The method of claim 7, wherein said displaying an acquisition sight and an acquisition interface in said graphical user interface in response to a task creation instruction comprises:

9. The method of claim 7, further comprising:

and in response to the completion of the image acquisition task corresponding to the current acquisition guide area, determining a next acquisition guide area, and displaying a task direction identifier pointing to the next acquisition guide area in the acquisition interface, wherein the task direction identifier indicates a user to control the electronic terminal to move so as to realize the image acquisition corresponding to the next acquisition guide area.

10. The method of claim 8, further comprising:

11. The method of claim 10, wherein each of the acquisition guide sub-regions comprises an acquisition start point and an acquisition end point, the method further comprising:

responding to the motion of the electronic terminal, and displaying the current collection guide sub-region in a second display mode in the collection guide region and acquiring an image of the object to be collected while controlling the collection sight bead to move from the collection starting point of the current collection guide sub-region to the collection end point of the current collection guide sub-region along the same direction as the motion direction of the electronic terminal;

12. The method according to any one of claims 9-11, further comprising:

13. An image acquisition processing device, characterized in that, a graphical user interface is provided through an electronic terminal, the content displayed by the graphical user interface at least comprises an acquisition sight and an acquisition interface, the content displayed by the acquisition interface at least comprises an object to be acquired and an acquisition guide area for the object to be acquired, the device comprises:

14. An electronic device, comprising a processor, a communication interface, a memory and a communication bus, wherein the processor, the communication interface and the memory communicate with each other via the communication bus;

the memory is used for storing a computer program;

the processor, when executing a program stored on the memory, implementing the method of any of claims 1-12.

15. A computer-readable storage medium having stored thereon instructions, which when executed by one or more processors, cause the processors to perform the method of any one of claims 1-12.