CN115002443B

CN115002443B - Image acquisition processing method and device, electronic equipment and storage medium

Info

Publication number: CN115002443B
Application number: CN202210466878.9A
Authority: CN
Inventors: 请求不公布姓名
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: 2023-05-12
Anticipated expiration: 2042-04-29
Also published as: CN115002443A

Abstract

The embodiment of the invention provides a processing method, a device, electronic equipment and a storage medium for image acquisition, 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 sight to move relative to the acquisition guide area so as to acquire the image 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.

Description

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

Technical Field

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

Background

At present, panoramic image technology has become one of the main ways of online house source display, and a provider of house source information can generate a corresponding house source panoramic image, or Virtual Reality (VR) house source space, or augmented Reality (Augmented Reality) house source space, or the like by performing graphic collection on a real house space and processing the real house space by a terminal according to the collected image, so as to find a house source that a house user can better perceive the authenticity of the house source information in a three-dimensional image manner.

For acquisition of house source images, a user holds a terminal device to stand at a center point, and image acquisition is carried out on points with fixed angles within a 360-degree range. However, in the process of the acquisition, theoretically, the more the angle of the acquisition point is, the higher the picture splicing quality is, but under the scene of manual handheld terminal acquisition, on one hand, the number of the shooting points is easily limited due to manpower, on the other hand, the influence of various variable factors is easily received, for example, muscle fatigue is easily brought to a user when the acquisition point is too many, the acquisition efficiency and the acquisition precision are reduced, and meanwhile, the conditions such as position deviation easily occur when the acquisition efficiency and the image quality are seriously reduced when the acquisition point rotates around the circle center.

Disclosure of Invention

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

The embodiment of the invention discloses a processing method for image acquisition, which comprises the steps of providing 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, and 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 sight to move relative to the acquisition guide area so as to acquire the image 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 state parameter includes a real-time pitch angle, the calibration parameter includes a pitch angle range, and the displaying, on the acquisition interface and/or the acquisition guide 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 break point corresponding to the current acquisition process in the acquisition guide area, displaying a calibration sight at the process break point, and displaying 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 according to the state parameter and the calibration parameter, an acquisition prompt message for the object to be acquired is displayed on the acquisition interface and/or the acquisition guiding area, including:

if the real-time position point is located outside the acquisition positioning area and the acquisition positioning area is displayed in the visible area of the graphical user interface, displaying an acquisition positioning point corresponding to the acquisition guiding 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 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 the mark displayed in the visual area of the graphical user interface in the acquisition positioning area when a user is instructed to control 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 displaying, on the acquisition interface and/or the acquisition guide area, acquisition prompt information for the object to be acquired according to the state parameter and the calibration parameter includes:

if the real-time horizontal inclination 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 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 coincides with the calibration auxiliary line to realize horizontal calibration.

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

and under the condition that the acquisition prompt information is the speed control prompt information, acquiring the duration time that 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.

Optionally, in response to the movement of the electronic terminal, before the state parameter of the electronic terminal and the calibration parameter corresponding to the acquisition guide area are acquired in the process of controlling the acquisition sight to move relative to the acquisition guide area to acquire the image of the object to be acquired, the method further includes:

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 identifier aiming at the acquisition guide area in the acquisition interface, wherein the acquisition direction indication identifier is an identifier 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 identifier.

Optionally, the responding to the task creation instruction displays an acquisition sight and an acquisition interface in the graphical user interface, including:

responding to a task creation 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 from 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 aiming at the object to be acquired in the acquisition interface.

Optionally, the method further comprises:

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

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

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

responding to the motion of the electronic terminal, and displaying the current acquisition guide subarea in the acquisition guide area in a second display mode and acquiring the image of the object to be acquired while controlling the acquisition sight to move from the acquisition starting point of the current acquisition guide subarea to the acquisition end point of the current acquisition guide subarea along the same direction as the motion direction of the electronic terminal;

And responding to the movement of the acquisition quasi-star to the acquisition end point of the current acquisition guide sub-region, aiming at the current acquisition guide sub-region in a third display mode 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 process navigation interface in the graphical user interface, wherein the process 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 glass 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 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 sight glass to move relative to the acquisition guide area so as to acquire the image 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 continuously 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 collecting and guiding module is specifically configured to:

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 guiding module is specifically configured to:

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:

Optionally, the state parameter includes a motion acceleration, the calibration parameter includes an acceleration range, and the acquisition guiding 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 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.

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

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 guiding area according to the target direction, and completing the image acquisition task corresponding to the current acquisition guiding area;

the task guide module is used for determining a next acquisition guide area in response to completion of an image acquisition task corresponding to the current acquisition guide area, displaying a task pointing identifier pointing to the next acquisition guide area in the acquisition interface, wherein the task pointing identifier is used for indicating a user to control the electronic terminal to move so as to realize 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 tasks of the incomplete image acquisition in the acquisition guide area in a first display mode.

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

the second display module is used for responding to the movement of the electronic terminal, and displaying the current acquisition guide subarea in the acquisition guide area in a second display mode and carrying out image acquisition on the object to be acquired while controlling the acquisition sight to move from the acquisition starting point of the current acquisition guide subarea to the acquisition end point of the current acquisition guide subarea along the same direction as the movement direction of the electronic terminal;

and the third display module is used for responding to the movement of the acquisition sight to the acquisition end point of the current acquisition guide sub-area, displaying the current acquisition guide sub-area in a third display mode in the acquisition guide area, and generating image information corresponding to the current acquisition guide sub-area.

Optionally, the method further comprises:

and the navigation interface display module is used for displaying a process navigation interface in the graphical user interface, and the process 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 are communicated with each other 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.

Embodiments of the present invention also disclose a computer-readable storage medium having instructions stored thereon, which when executed by one or more processors, cause the processors to perform the method according to the embodiments of the present invention.

The embodiment of the invention has the following advantages:

in the embodiment of the invention, the method and the device 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 sight glass 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 image acquisition, according to the motion of the terminal, the state parameters of the electronic terminal and the calibration parameters corresponding to the acquisition guide area can be acquired in the process of controlling the movement of the acquisition sight glass relative to the acquisition guide area for image acquisition of the object to be acquired, then according to the state parameters and the calibration parameters, the 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 the calibration prompt information for prompting the user to adjust the terminal state of the electronic terminal and the normal prompt information for prompting the user to continuously keep the terminal state of the electronic terminal.

Drawings

FIG. 1 is a flow chart of steps of a method for processing image acquisition provided in an embodiment of the present invention;

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

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

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

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

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

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

Detailed Description

In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.

As an example, for acquisition of a house source image, a user holds a terminal device to stand at a center point, and image acquisition is performed on a point location with a fixed angle within a 360-degree range. However, in the process of the acquisition, theoretically, the more the angle of the acquisition point is, the higher the picture splicing quality is, but under the scene of manual handheld terminal acquisition, on one hand, the number of the shooting points is easily limited due to manpower, on the other hand, the influence of various variable factors is easily received, for example, muscle fatigue is easily brought to a user when the acquisition point is too many, the acquisition efficiency and the acquisition precision are reduced, and meanwhile, the conditions such as position deviation easily occur when the acquisition efficiency and the image quality are seriously reduced when the acquisition point rotates around the circle center.

In the process of image acquisition of an object to be acquired through a terminal, the user performs guiding, calibrating, positive feedback and the like on the image acquisition behavior of the user by displaying corresponding acquisition prompt information at different stages of acquisition before acquisition, during acquisition, completion and the like, so that the acquisition precision and the image quality of the image acquisition of the object to be acquired are improved, and meanwhile, muscle fatigue caused by excessive acquisition points of the object to be acquired is avoided by adopting a smooth image acquisition mode. Specifically, in the process that the user performs image acquisition on the object to be acquired through the terminal, the terminal can display an acquisition sight glass 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 that the acquisition sight glass is controlled to move relative to the acquisition guide area to perform image acquisition on the object to be acquired according to the movement of the terminal, the state parameters of the electronic terminal and the calibration parameters corresponding to the acquisition guide area are acquired, then the acquisition prompt information for the object to be acquired is displayed on the acquisition interface and/or the acquisition guide area according to the state parameters and the calibration parameters, the acquisition prompt information comprises the calibration prompt information for prompting the user to adjust the terminal state of the electronic terminal and the normal prompt information for prompting the user to continuously maintain the terminal state of the electronic terminal, so that the terminal can output the acquisition prompt information in real time through the state parameters of the terminal and the calibration parameters for calibration, the image acquisition behavior of the user is guided through the calibration prompt information, and the normal prompt information is fed back to the user through the acquisition, and the image acquisition prompt information is not only used for improving the image acquisition accuracy of the object to be acquired, and the positive and positive image acquisition accuracy of the image flow is effectively ensured.

In order to enable those skilled in the art to better understand the technical solutions of the embodiments of the present invention, the following explains and describes some technical features related to the present invention:

the panoramic shooting can be used for splicing a plurality of pictures shot aiming at an object to be acquired into a panoramic picture, and the basic shooting principle is that the edge parts of the two pictures are searched, and the areas with the closest imaging effect are overlapped to finish the automatic splicing of the pictures. For example, taking a certain position point in the target scene as a center, taking a horizontal 360-degree image and/or a vertical 180-degree image, and splicing a plurality of images of the taken target scene into a panoramic image to realize panoramic image taking of the target scene.

The acquisition interface can be an interface displayed in a graphical user interface by the terminal after an image acquisition task is created on the terminal for a user, a real-time image stream of an object to be acquired can be displayed in the interface, and an acquisition guide area for the object to be acquired. The object to be collected may include an entity space, for example, in a process of collecting a room source image, the object to be collected may be a certain room of the entity house, including a living room, a restaurant, a kitchen, a bedroom, a bathroom, and the like; the real-time image stream can be the content visually presented on the acquisition interface after the terminal acquires the image of the entity space through the image acquisition sensor (such as a camera) of the terminal, and can change along with the change of the 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 which are displayed in the acquisition interface and used for assisting the user to control the terminal to acquire images of the object to be acquired, and the acquisition guide area can change along with the change of the acquisition visual angle of the terminal camera along with the movement of the terminal.

The acquisition sight which can be an identification fixedly displayed in the acquisition interface and used for aiming and positioning the acquisition guide area, for example, when the acquisition interface is displayed in a full screen mode in a graphical user interface of the terminal, the acquisition sight can be fixedly displayed in the middle position 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 at the right middle position 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 at the acquisition guide area to realize the image acquisition of an object to be acquired by adjusting the visual angle of the camera of the terminal, controlling the terminal to rotate/move and the like.

The electronic terminal (described below) may be a camera or a mobile terminal having a photographing function, and an application program capable of realizing the photographing function may be run on the mobile terminal, so that panoramic image collection, processing, management, and the like may be performed by the application program. In addition, the mobile terminal and the camera can be connected, so that collaborative shooting is realized. For convenience of understanding and description, the embodiment of the present invention is exemplified by a mobile terminal, and it will be understood that the present invention is not limited thereto.

Referring to fig. 1, a step flow chart of a processing method for image acquisition provided in an embodiment of the present invention is shown, a graphical user interface is provided by an electronic terminal, where content displayed by the graphical user interface includes at least an acquisition aiming at a target to be acquired and an acquisition guiding area for the target to be acquired, and the content displayed by the acquisition interface includes the following steps:

step 101, 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 sight to move relative to the acquisition guide area so as to acquire the image of the object to be acquired;

optionally, the image acquisition related to the embodiment of the invention may include panoramic image acquisition of an entity house, panoramic image acquisition of an entity office building, image acquisition of an object to be acquired through a terminal, panoramic image synthesis and the like according to the acquired image, so as to obtain a panoramic image of the object to be acquired, or construct a three-dimensional virtual space according to the acquired image, so that a user can 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, and the authenticity of information acquisition of the house, the office building and the like by the user is improved. It will be appreciated that, in addition to processing the acquired images by way of panoramic image synthesis, the images may also be processed by VR (Virtual Reality), AR (Augmented Reality), etc. techniques, which is not limited in this regard.

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 a 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 an acquisition aiming at a target object and an acquisition interface in the graphical user interface, acquire a real-time image stream of the target object in real time through a camera, and then display the real-time image stream in the acquisition interface and display an acquisition guide area aiming at the target object, thereby facilitating the user to realize the image acquisition of the target object by the terminal by controlling the movement of the acquisition aiming at the target object in the acquisition guide area.

In a specific implementation, the terminal can respond to a task creation instruction, determine an acquisition task for an object to be acquired, acquire the image extraction quantity corresponding to the acquisition task, then determine 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, then select at least one acquisition guiding area corresponding to the image extraction quantity in the spherical area, display an acquisition aiming at the object and an acquisition interface corresponding to the acquisition task in a graphical user interface, and display the object to be acquired and the acquisition guiding 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 the object to be acquired, and is characterized in that the more images are required to be extracted after the image acquisition of the object to be acquired is completed, the more the image extraction quantity is, the higher the granularity of image acquisition is; the smaller the image extraction quantity is, the shorter the image acquisition flow is, so that a user can set the image extraction quantity according to the actual demand of the user, such as setting 12 images, 15 images, 24 images or not setting the images, and the like, and the corresponding result is that when the image acquisition of an object to be acquired is completed, 12 images, 15 images, 25 images or images with default quantity are extracted to synthesize the corresponding panoramic image, and the flexibility and universality of the image acquisition can be improved through the image extraction quantity, so that the user can select a proper mode according to different scenes to perform the image acquisition.

The acquisition location point may be a location point where a user selects to perform image acquisition in an object to be acquired, for example, assuming that the object to be acquired is a living room of an entity house, the user may hold the terminal and move to the center location point of the living room and stay at the center location point, then an image acquisition task for the living room is created on the terminal, and after the user completes the task creation operation, the terminal may acquire the current location point (i.e. the center location point of the living room) and acquire a preset radius with the center of the center location point, and then construct an acquisition positioning area corresponding to the center location point.

For the acquisition positioning area, the positioning area can be a reference origin for the terminal to acquire the image of the object to be acquired, and the image is acquired on the reference origin, so that the accuracy and quality of the image acquisition can be effectively ensured. If a user does not complete an image acquisition task of an object to be acquired in the image acquisition process, the position of the terminal changes, and the terminal can refer to the user to calibrate an acquisition position point through corresponding prompt when the terminal is not in an acquisition positioning area, so that the accuracy and quality of image acquisition are ensured.

Specifically, before information collection, when a user creates a corresponding collection task in a task creation interface and sets a corresponding image extraction number for the collection task, the terminal can acquire collection position points and determine a collection positioning area corresponding to the collection position points, so that the position of the terminal can be detected, calibrated and the like according to the collection position point areas. Meanwhile, the terminal can also determine a spherical region corresponding to the acquisition position point, select at least one circular track parallel to the horizontal plane from the spherical region, and then generate an acquisition guide region corresponding to the circular track.

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

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

When the image is acquired, the object to be acquired can be a picture corresponding to the entity space where the user is located, which is acquired by the terminal through the camera, and the terminal can present a picture corresponding to the visual angle along with the movement of the camera of the terminal; the acquisition sight can be an identifier which is positioned in the acquisition interface and used for aiming and positioning an acquisition guide area, can be always positioned in the middle position of the acquisition interface, and can be static relative to the terminal (or the acquisition view angle of the terminal) and move relative to the acquisition guide area and an object to be acquired along with the movement of the terminal, so that the terminal can judge whether the acquisition sight falls into the acquisition guide area or not or whether the center of the acquisition sight falls into the acquisition guide area according to the operation of a user on the terminal, so that the terminal can determine whether information acquisition is performed or not; the collection guide area may be an area for guiding the user to collect panoramic information, such as a plurality of circular guide rings, collection guide rings, and the like, and as the terminal moves, the terminal may display one collection guide area in the collection interface, or may display a plurality of collection areas. In addition, an information processing control can be displayed in the graphical user interface, the information processing control can be used for generating multimedia information corresponding to an object to be acquired, and an acquisition control is displayed, so that a user can enter the acquisition of panoramic information through the acquisition control under the condition that the position relationship between the acquisition sight and the acquisition guide area meets the condition and/or 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 sight and the acquisition interface in the graphical user interface, and besides the object to be acquired and the acquisition guide area can be displayed in the acquisition interface, the terminal can display the acquisition direction indication mark aiming at the acquisition guide area in the acquisition interface before the object to be acquired is acquired in the image acquisition, and the acquisition direction indication mark can be the mark for indicating the user to control the electronic terminal to move so that the acquisition sight moves on the acquisition guide area along the target direction corresponding to the acquisition direction indication mark, so that the user can be instructed to control the movement of the acquisition sight relative to the acquisition guide area through the acquisition direction indication mark before the user acquires the object to be acquired in the image acquisition, the user can more efficiently and accurately finish the image acquisition task, and invalid exploration operation of the user in the image acquisition task is reduced.

For image acquisition of an object to be acquired, the acquisition aiming at the object to be acquired can be controlled to surround at least one circle in the current acquisition guiding area according to the target direction by responding to the movement of the user control electronic terminal, so that the image acquisition task corresponding to the current acquisition guiding area is completed, when the image acquisition task comprises at least two acquisition guiding areas, the terminal can determine the next acquisition guiding area in response to the completion of the image acquisition task corresponding to the current acquisition guiding area, and the task pointing identifier pointing to the next acquisition guiding area is displayed in the acquisition interface and is used for indicating the user to control the movement of the electronic terminal to realize the image acquisition corresponding to the next acquisition guiding area, so that after the user completes the image acquisition task of one acquisition guiding area, the terminal can guide the user to carry out the image acquisition on the next acquisition guiding area by outputting the task pointing identifier aiming at the acquisition guiding area in the acquisition interface, the user can further complete the image acquisition task more efficiently and accurately, and invalid exploring operation performed by the user in the image acquisition task is reduced.

In addition, the terminal can display a process navigation interface in the graphical user interface, wherein the process 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, and the acquisition interface and the process navigation interface are respectively displayed in the graphical user interface according to a certain proportion (for example, the acquisition interface is displayed in a region with the display area accounting for 60% in the graphical user interface from top to bottom, the process navigation interface is displayed in the remaining 40% region, and vice versa), and the process navigation interface can be displayed in the acquisition interface in a floating window mode, so that the acquisition progress of an acquisition task is displayed through the process navigation interface in the acquisition process, the user can know the image acquisition progress in real time, the anxiety of the task is reduced, and the image acquisition experience is improved.

In an example, referring to fig. 3, a schematic diagram of an application interface provided in an embodiment of the present invention is shown, where a corresponding application program is run through a terminal, and an application interface 30 is displayed in a graphical user interface, where the application interface 30 may include a collection interface 310 and a process navigation interface 320. Wherein, the real-time image stream 3101, the acquisition guiding area 3102, the acquisition prompt information 3103 and the like of the object to be acquired can be displayed in the acquisition interface 310; the process navigation interface 320 may display the acquisition progress 3201 corresponding to the acquisition task (for example, "current completion degree is 4%", and display the acquisition progress of the acquisition task on the acquisition guiding area of the spherical area in different display modes, including highlighting, displaying in different colors, thickening, displaying, and the like, specifically, the portion of the acquisition guiding area, which has completed shooting, may be highlighted, may be displayed, and the like), and may display a course control 3202, through which the corresponding shooting guiding video may be played by the course 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 may know the image acquisition progress in real time, reduce the anxiety of the task, and improve the image acquisition experience. In addition, the acquisition sight 330 may be displayed in the middle of the acquisition interface 310, and in the process of image acquisition, a user may move or rotate through the control terminal, so that the acquisition sight 330 moves relative to the acquisition guiding area 3102, and in the case that the positional relationship between the acquisition sight and the acquisition guiding area meets the condition, the terminal controls the camera to acquire the image of the object to be acquired.

Referring to fig. 4, a schematic diagram of an acquisition interface provided in an embodiment of the present invention is shown, where during the beginning or the acquisition process of image acquisition, a terminal may display an acquisition direction indication identifier 410 in the acquisition interface 401, where the acquisition direction indication identifier 410 may indicate which direction the user controls the movement of the acquisition aiming at the acquisition guiding area, for example, the identifier pointing to the right in fig. 4; meanwhile, after the user completes image acquisition corresponding to the current acquisition guide area, the terminal displays a task pointing identifier 420 in the acquisition interface 402, so as to guide the user to perform image acquisition on the next acquisition guide area, for example, the identifier pointing downwards in fig. 4, so that the terminal is required to be moved or rotated to perform image acquisition on the object to be acquired based on the acquisition guide area below, and the user is guided to move or rotate the terminal by displaying the pointing identifier before image acquisition, in the acquisition process, in the acquisition completion stage and the like, so that the user can more efficiently and accurately complete the image acquisition task, and invalid exploring operations performed in the image acquisition task by the user are reduced.

Optionally, for the image acquisition process, the terminal may be controlled to move (including moving, rotating, etc.) so that the acquisition sight glass locates (aims at) the acquisition guiding area, and performs image acquisition on the object to be acquired in the same direction as the moving direction of the terminal with respect to the acquisition guiding area, in this process, the terminal may acquire the state parameter of the terminal while performing image acquisition on the object to be acquired under the condition that the acquisition condition is satisfied, and simultaneously, when a deviation occurs between the state of the terminal represented by the state parameter and the calibration parameter, may perform calibration guidance for image acquisition in real time according to a comparison relationship between the state parameter and the calibration parameter, so that in the image acquisition process that the user performs movement on the acquisition sight glass in the acquisition guiding area through controlling the movement of the terminal, the terminal may output corresponding calibration prompt information to prompt the user to perform calibration, and improve the accuracy of image acquisition.

It should be noted that, for calibration of the terminal, the calibration may include basic calibration and precision calibration, for basic calibration, which refers to performing position calibration between the acquisition aiming at a star and an acquisition guiding area, when the acquisition aiming at a star moves in the acquisition guiding area, the terminal may perform image acquisition on an object to be acquired, when the acquisition aiming at a star moves out of the acquisition guiding area, at this time, a camera of the terminal severely deviates from an acquisition angle corresponding to the corresponding acquisition guiding area, and then the terminal may interrupt image acquisition on the object to be acquired; for precision calibration, it refers to the calibration process that optimizes the precision of image acquisition under the condition that the acquisition sight is moved in the acquisition guide area to realize image acquisition, including motion speed calibration, horizontal angle calibration, position calibration, etc., for such calibration, the user can select to calibrate according to corresponding calibration prompt information, also can shoot according to the subjective intention of oneself, thereby realize image acquisition by controlling the movement of the acquisition sight in the acquisition guide area, can guarantee the smoothness of image acquisition effectively, avoid the user to stay shooting on different acquisition points repeatedly, improve the convenience of user operation and reduced the acquisition threshold, and simultaneously when the user needs to guarantee the image acquisition precision, the user can calibrate the motion of terminal according to the calibration prompt information output by the terminal, thereby guaranteeing the quality of the acquired image.

The state parameters can comprise a pitch angle, a movement speed, a horizontal angle, a position and the like of the terminal; the calibration parameters may include parameters corresponding to the acquisition guide area, and for the calibration parameters, the calibration parameters may be determined according to a state of the terminal when the user creates the task in the process of creating the image acquisition task, may be determined according to a height, a position point, an input image extraction number, a type of an object to be acquired, and the like of the terminal when the user creates the task, or may be preset calibration parameters, and may include a pitch angle range, an acquisition positioning area, a horizontal angle range, a speed threshold, and the like.

It should be noted that, in the embodiment of the present invention, the calibration parameters are generated in real time as an example to perform the exemplary description, 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 determined the appropriate acquisition position before the object to be acquired, so that in the acquisition process, the guiding and calibration of the image acquisition are performed based on the appropriate acquisition position, thereby not only effectively ensuring the precision of the image acquisition in the acquisition process, but also fully playing the advantages of the determined acquisition position, ensuring the image acquisition to the object to be acquired with a better acquisition view angle, and improving the quality of the acquired image.

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

And 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 continuously 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 the calibration parameters, and if the acquisition state is normal, normal prompt information for an 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, anxiety of image acquisition of the user can be relieved, the user can be guided and assisted to acquire the image of the object to be acquired in a proper acquisition mode, and the accuracy and quality of image acquisition are ensured.

The collecting prompt information can comprise information formed by at least one prompt form of characters, pictures, dynamic information, voice information and the like, and meanwhile, the collecting prompt information can be combined with a collecting guide area, an object to be collected, a collecting interface and the like, so that a user can be guided to calibrate under the condition of insufficient collecting precision through a more visual display mode, for example, the corresponding prompt information is displayed on the collecting guide area displayed in a graphical user interface, or the collecting guide area is directly displayed through different display modes, the corresponding prompt information is displayed in the object to be collected displayed in the graphical user interface, the corresponding prompt information is displayed in the collecting interface, and the like, and therefore, in the collecting process, the positive feedback and the calibration prompt are given to the user through the prompt information, the anxiety of image collection of the user can be relieved, the user can also be guided and the user can be assisted to keep the proper collecting mode to collect the image of the object to be collected, and the accuracy and the quality of the image collection are guaranteed.

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

In a specific implementation, for a pitch angle of a terminal relative to an object to be acquired in an acquisition process, in order to ensure that shooting angles of all points at the same height are consistent, whether a point position included angle (namely a pitch angle) between an aiming point of a camera of the terminal and a shot height layer meets a pitch angle range in a calibration parameter or not can be detected, so that image acquisition behaviors of a user can be fed back and calibrated. Specifically, the terminal can acquire a real-time pitch angle of the terminal in the acquisition process, 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, the terminal indicates that the current shooting height or the terminal acquires a process break point corresponding to the current acquisition process in the acquisition guide area, and displays a calibration sight at the process break point and a sight calibration prompt message corresponding to the calibration 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, a corresponding calibration sight is displayed in the acquisition guide area to guide a user to adjust the pitch angle of the terminal, so that the terminal is ensured to always keep the same height for image acquisition of the object to be acquired in the acquisition process, and the precision and quality of image acquisition are further ensured.

It should be noted that, for the pitch angle, the position relationship between the acquisition sight and the acquisition guiding area can be intuitively represented, and when the pitch angle is larger, the acquisition sight can be positioned above the acquisition guiding area; when the pitch angle is smaller, the acquisition sight can be positioned below the acquisition guide area, and when the acquisition sight moves out of the acquisition guide area, the sight calibration prompt information can be triggered and output, meanwhile, the image acquisition is interrupted, and the calibration sight is displayed at a corresponding process interruption point in the acquisition guide area so as to guide a user to adjust the pitch angle of the terminal and resume the image acquisition of the object to be acquired.

For the pitching angle range, since the collecting and guiding area may be a circular ring belt with a certain width and the collecting and guiding area is located on the spherical area, a point on the upper layer side of the collecting and guiding area may be used as an upper limit of a photographed height layer to determine an upper limit value of the pitching angle range, and a point on the lower layer side of the collecting and guiding area may be used as a lower limit of the photographed height layer to determine a lower limit value of the pitching angle range, so that when a pitch angle between an aiming point of the terminal camera and the photographed height layer is located in the pitching angle range, the terminal may visually display the capturing and guiding area as a collecting sight positioning (aiming) collecting and guiding area in the graphical user interface, and in this case, the terminal may implement image capturing of an object to be collected while maintaining substantially the same height. When the acquisition sight moves out of the acquisition guiding area, namely, the real-time pitch angle of the terminal is located outside the acquisition angle range, in order to guide a user to move or rotate the terminal so that the acquisition sight can return to the acquisition guiding area, a process interruption point corresponding to the current acquisition process can be acquired in the acquisition guiding area, the calibration sight is displayed at the process interruption point, the user is guided to move or rotate the terminal so that the acquisition sight approaches the calibration sight, and then the real-time pitch angle of the terminal is located in the acquisition angle range, so that the terminal always keeps basically the same height to acquire images of an object to be acquired in the acquisition process, and the accuracy and quality of image acquisition are guaranteed. In addition, in order to strongly remind feedback, corresponding sight glass calibration prompt information can be displayed in the acquisition interface to prompt a user to calibrate the acquisition sight glass, 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 finishes calibrating 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, in the acquisition process, a terminal may obtain a real-time pitch angle, and when the real-time pitch angle does not meet a pitch angle range, the terminal may display a calibration sight 520 at a point of a current process interruption of an acquisition guiding area 510 in the acquisition interface 50, and simultaneously display a sight calibration prompt 530 corresponding to the calibration sight 520 in the acquisition interface 50. Wherein, it is fixed for gathering guide region 510 to calibration sight glass 520, and the synchronization between calibration sight glass 520 and the collection guide region 510 moves along with the motion of terminal, and gather sight glass 540 and also move along with the motion of terminal, thereby guide the user to move or rotate the terminal and make and gather the sight glass 540 and be close to each other between the calibration sight glass 520, and then make the real-time pitch angle of terminal be located the collection angle scope, on the one hand, the convenience of customers realizes image acquisition through controlling the motion of gathering sight glass in gathering guide region, guarantee the smoothness of image acquisition effectively, avoid the user to stop shooting repeatedly on different acquisition points, improve the convenience of user's operation and reduced the collection threshold, on the other hand can guarantee that the terminal remains the high of treating the collection object of essence the same throughout in the collection process and gathers the image, and then guarantee the precision and the 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 parameter, wherein the real-time position point can be the position of the electronic terminal in the object to be acquired at present, the acquisition and positioning area can be the position area determined in the object to be acquired before the image acquisition of the object to be acquired, and if the real-time position point is positioned outside the acquisition and positioning area and the acquisition and positioning area is displayed in a visible area of the graphical user interface, an acquisition positioning point corresponding to an acquisition guiding area is displayed in the acquisition and positioning area of the object to be acquired and position calibration prompt information corresponding to the acquisition 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, a moving direction indication 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, wherein the moving direction indication mark is the mark displayed in the visible area of the graphical user interface when the user controls the electronic terminal to move, so that after the user controls the terminal to move and the acquisition positioning area is displayed in the graphical user interface, the acquisition positioning point corresponding to the acquisition guiding area can be displayed in the acquisition positioning area of the object to be acquired, and the user can further control the terminal to move to realize position calibration.

Specifically, for the acquisition positioning area, the determination process may refer to the foregoing description, which is not repeated herein. In the process of acquisition, because the acquisition point location area is fixed relative to the object to be acquired, in order to ensure that the acquired images are all acquired based on the same location point, in the process of adjusting the acquisition visual angle of the object to be acquired by moving or rotating the terminal by a user, the real-time location point of the terminal can be compared with the acquisition positioning area, and if the real-time location point is located in the acquisition positioning area, the terminal is indicated to be always located at the same acquisition position; if the real-time position point falls outside the acquisition positioning area, which indicates that the acquisition position of the terminal is deviated and needs to be calibrated, the terminal can display an acquisition positioning point corresponding to the acquisition guiding area in the acquisition interface and prompt a user to calibrate the acquisition position through the position calibration prompt information.

In an example, referring to fig. 6, a schematic diagram of an acquisition interface provided in an embodiment of the present invention is shown, for an acquisition interface 601, which may be an interface in which a real-time location point of a terminal is not in an acquisition location area during an acquisition process, and the terminal performs location prompt, in the acquisition interface 601, an acquisition location point 610 corresponding to the acquisition location area and corresponding location calibration prompt information 620 may be displayed; for the acquisition interface 602, the user can move the terminal to enable the real-time position of the terminal to be 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 mark 630 and positioning completion information 640 can be displayed in the acquisition interface 602, so that the acquisition position of the terminal is calibrated in the acquisition process, the terminal can be effectively ensured to be always located at the basically same acquisition position to acquire the image of the object to be acquired, and the accuracy of image acquisition and the quality of the acquired image are further improved.

And the behavior calibration prompt further comprises a calibration prompt for the horizontal angle of the terminal, specifically, the terminal can acquire a real-time horizontal inclination angle, and if the real-time horizontal inclination angle is larger than the upper limit value of the horizontal angle range or smaller than the lower limit value of the horizontal angle range, the horizontal inclination line corresponding to the real-time horizontal inclination angle, the calibration auxiliary line corresponding to the acquisition guide area and the horizontal calibration prompt information corresponding to the calibration auxiliary line are displayed 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 coincides with the calibration auxiliary line to realize 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 unchanged, and the horizontal inclined line can be a horizontal line which is always vertical to the long side of the graphical user interface and does not change along with the movement/rotation of the terminal, so that the 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 vertical plane of the display interface and the horizontal plane of the terminal need to be kept at 90 degrees in the acquisition process, in practical application, the horizontal calibration condition can be set to be a horizontal angle range by setting an error value so as to improve the flexibility of user acquisition operation, the horizontal inclination degree of the terminal is detected through the horizontal angle range and the real-time horizontal inclination angle of the terminal, and when the horizontal angle range is not 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, and the user is prompted by the horizontal calibration prompt information to enable the horizontal inclination angle of the terminal to meet the acquisition condition, so that the terminal can be effectively ensured to be always positioned at the same horizontal inclination degree for image acquisition of an object to be acquired, and the accuracy of image acquisition and the quality of the acquired image are further improved.

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 the process of image acquisition, when a real-time horizontal inclination angle of a terminal does not meet a horizontal angle range, the terminal may display corresponding horizontal inclination lines 710, calibration auxiliary lines 720, and horizontal calibration prompt information 730 corresponding to the calibration auxiliary lines 720 in the acquisition interface 70, so that a user may calibrate the horizontal inclination 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 inclination degree to perform image acquisition on an object to be acquired, and further improving accuracy of image acquisition and quality of an acquired image.

In the acquisition process, if the speed of the terminal moving by the user is too high, the camera of the terminal cannot effectively focus an object to be acquired, so that the quality of an acquired image is reduced, and in this regard, in the process of the terminal moving by the user, the terminal can acquire the motion acceleration, 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, the speed control prompt information is displayed in the acquisition interface, so that the camera cannot effectively focus when the acceleration is too high, and the user can be reminded of controlling the moving speed at the moment; when acceleration is too slow, the time consumption of the acquisition process is easy to lengthen, the acquisition efficiency is reduced, and a user can be reminded to properly improve the moving speed at the moment, so that the quality of an acquired image can be further improved by detecting the movement 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 larger than the upper limit value of the acceleration range or smaller than the lower limit value of the acceleration range is acquired, if the duration is larger than or equal to the time threshold value, image acquisition of an object to be acquired is interrupted, so that prompt feedback can be carried out when the shooting speed enters a dangerous value triggering the upper limit or the lower limit, and meanwhile, image acquisition of the object to be acquired can be interrupted after the prompt feedback lasts for a certain period of time, so that the acquisition quality of images 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, and in an image acquisition process, when an acceleration of a user controlling a terminal to move or rotate does not meet an acceleration range, the terminal may display corresponding speed control prompt information 810 in the acquisition interface 80 to prompt the user to control a moving 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, a plurality of acquisition guide sub-areas corresponding to the acquisition guide area are obtained, and the acquisition tasks of incomplete image acquisition are displayed in the acquisition guide area in a first display mode. After segmenting the collection guide area according to the image extraction quantity, each collection guide sub-area comprises a collection starting point and a collection end point, the collection end point of the former collection guide sub-area and the collection starting point of the next collection guide sub-area can be overlapped, then in the image collection process, the terminal can respond to the user control terminal to move, the collection guide sub-area is controlled to move from the collection starting point of the current collection guide sub-area to the collection end point of the current collection guide sub-area along the same direction as the movement direction of the electronic terminal, the current collection guide sub-area is displayed in the collection guide sub-area in a second display mode, the image to be collected is collected, then the current collection guide sub-area can be moved to the collection end point of the current collection guide sub-area in response to the collection guide sub-area, the current collection guide sub-area is divided into a plurality of collection guide sub-areas in a third display mode, and image information corresponding to the current collection guide sub-area is generated, in the image collection process, the collection guide sub-area is divided into a plurality of collection guide sub-areas according to the point quantity, meanwhile, the state of each collection guide sub-area is displayed in different display modes, the current collection guide sub-area is displayed in the same direction as the movement direction of the electronic terminal, the current collection guide sub-area is, the first display sub-area is displayed in the first display guide sub-area is, the image is not complete, the image is displayed in the display mode, the image is well known in the image is displayed in the display guide mode, and the collection sub-area is effectively has a collection guide sub-area is can be effectively displayed.

Specifically, in the process of differentially displaying different acquisition guide sub-regions, aiming at the target acquisition guide sub-region which is currently subjected to image acquisition, the terminal can display in a second display mode, meanwhile, the terminal can reversely trace back the acquisition starting point of the last target acquisition guide sub-region in the target acquisition guide sub-region by taking the current acquisition point as the starting point, and highlight the target region between the acquisition starting point and the current acquisition point in the acquisition guide region (namely, display by highlighting, thickening and the like on the basis of the second display mode) so as to characterize the target region between the acquisition starting point and the current acquisition point as the region in the target acquisition guide sub-region. If the current acquisition point position is the end point of the acquisition guide sub-region corresponding to the target region, displaying the whole acquisition guide sub-region corresponding to the target region in a first display mode to characterize the completion of image acquisition of the acquisition guide sub-region. In addition, for the acquisition guide sub-area for which image acquisition is not performed, display may be performed in the third display style. For example, in the acquisition guide area, an acquisition guide subarea which has completed acquisition is displayed in blue, an acquisition guide subarea which is in progress of image acquisition is displayed in green, an acquisition guide area which does not complete image acquisition is displayed in yellow, a current acquisition point can be positioned in the acquisition guide subarea, a target area corresponding to an acquisition starting point-current acquisition point in the acquisition guide subarea is displayed in high brightness (or displayed in dark green and the like), the target area between the acquisition starting point-current acquisition point is represented as an area which is in shooting in the acquisition guide subarea, along with the continuous progress of shooting, the display of the target area can be continuously increased, and when the current acquisition point is overlapped with the acquisition end point of the acquisition guide subarea, the high brightness display is canceled, and the acquisition guide subarea which completes image acquisition is displayed in blue, so that a user can intuitively know the progress of an acquisition task according to the display mode of the acquisition guide area, the anxiety of the image 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 sub-area, an acquisition video corresponding to the acquisition guide sub-area may be recorded in a video acquisition manner, then after completing video acquisition of all the acquisition guide sub-areas in the acquisition guide area, at least one image frame may be extracted from the video corresponding to each acquisition guide sub-area, so as to obtain a plurality of target images, and then a panoramic image corresponding to the object to be acquired may be 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 search the edge portions of the two pictures in the process of continuously performing image acquisition on the object to be acquired, and overlap the region with the closest imaging effect, so as to achieve the purpose of combining the two pictures while shooting, and obtain the panoramic image corresponding to the object to be acquired.

Optionally, for the first display style, the second display style, and the third display style, they may respectively correspond to different colors, for example, the first display style is blue, the second display style is green, the third display style is yellow, and other different display styles may be used, for example, highlighting, thickening, and other different display styles, and in the process of collecting, different display styles are displayed in different collecting stages of the collecting guide area, so that a user may intuitively know the progress of the collecting task according to the display style of the collecting guide area, so that the anxiety of image collection is effectively relieved, the image collecting experience is improved, and the invention is not limited in this respect.

It should be noted that the embodiments of the present invention include, but are not limited to, the foregoing examples, and it will be understood that those skilled in the art may also set the embodiments according to actual requirements under the guidance of the concepts of the embodiments of the present invention, which are not limited thereto.

It should be noted that, for simplicity of description, the method embodiments are shown as a series of acts, but it should be understood by those skilled in the art that the embodiments are not limited by the order of acts, as some steps may occur in other orders or concurrently in accordance with the embodiments. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred embodiments, and that the acts are not necessarily required by the embodiments of the invention.

Referring to fig. 9, a block diagram of a processing device for image acquisition provided in an embodiment of the present invention is shown, and a graphical user interface is provided by an electronic terminal, where content displayed by the graphical user interface includes at least an acquisition aiming at a target to be acquired and an acquisition guiding area for the target to be acquired, and the content displayed by the acquisition interface includes:

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

And the collection guidance module 902 is configured to display, on the collection interface and/or the collection guidance area, collection prompt information for the object to be collected according to the state parameter and the calibration parameter, where the collection 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 continuously maintain the terminal state of the electronic terminal.

In an alternative embodiment, the status 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 alternative embodiment, the state parameter includes a real-time location 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 alternative 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 alternative 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 alternative embodiment, the calibration parameter further includes a time threshold, and the acquisition guidance module 902 is specifically configured to:

In an alternative embodiment, the apparatus further comprises:

In an alternative embodiment, the acquisition interface display module is specifically configured to:

In an alternative embodiment, further comprising:

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:

In an alternative embodiment, further comprising:

For the device embodiments, since they are substantially similar to the method embodiments, the description is relatively simple, and reference is made to the description of the method embodiments for relevant points.

In addition, the embodiment of the invention also provides electronic equipment, which comprises: the processor, the memory, store the computer program on the memory and can run on the processor, this computer program realizes each process of the above-mentioned generation method embodiment of the file when being carried out by the processor, and can reach the same technical result, in order to avoid repetition, will not be repeated here.

The embodiment of the invention also provides a computer readable storage medium, on which a computer program is stored, which when executed by a processor, realizes the processes of the above-mentioned document generation method embodiment, and can achieve the same technical effects, and in order to avoid repetition, the description is omitted here. Wherein the computer readable storage medium is selected from Read-Only Memory (ROM), random access Memory (Random Access Memory, RAM), magnetic disk or 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 source 1011. Those skilled in the art will appreciate that the electronic device structure shown in fig. 3 does not constitute a limitation of the electronic device, and the electronic device may include more or fewer components than shown, or may combine certain components, or may have a different arrangement of components. In the embodiment of the invention, the electronic equipment comprises, 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 send information or signals during a call, specifically, receive downlink data from a base station, and then process the received downlink data with the processor 1010; and, the uplink data is transmitted to the base station. Typically, the 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 may also communicate with networks 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 helping the user to send and receive e-mail, browse web pages, access 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 (e.g., a call signal reception sound, a message reception sound, etc.) related to a specific function performed by the electronic device 100. The audio output unit 103 includes a speaker, a buzzer, a receiver, and the like.

The input unit 104 is used for receiving an audio or video signal. The input unit 104 may include a graphics processor (Graphics Processing Unit, GPU) 1041 and a microphone 1042, the graphics processor 1041 processing image data of still pictures 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 graphics 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. Microphone 1042 may receive sound and be capable of processing such sound into audio data. The processed audio data may be converted into a format output that can be transmitted to the mobile communication base station via the radio frequency unit 101 in the case of a telephone call mode.

The electronic device 100 also includes at least one sensor 105, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the display panel 1061 according to the brightness of ambient light, and the proximity sensor can turn off the display panel 1061 and/or the backlight when the electronic device 100 moves to the ear. As one of the motion sensors, the accelerometer sensor can detect the acceleration in all directions (generally three axes), and can detect the gravity and direction when stationary, and can be used for recognizing the gesture of the electronic equipment (such as horizontal and vertical screen switching, related games, magnetometer gesture calibration), vibration recognition related functions (such as pedometer and knocking), and the like; the sensor 105 may further include a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, an infrared sensor, etc., which are not described 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 (Liquid Crystal Display, LCD), an Organic Light-Emitting Diode (OLED), or the like.

The user input unit 107 is operable to receive input numeric or character information and to 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. The touch panel 1071, also referred to as a touch screen, may collect touch operations thereon or thereabout by a user (e.g., operations of the user on the touch panel 1071 or thereabout using any suitable object or accessory such as a finger, stylus, etc.). The touch panel 1071 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch azimuth 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 detection 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. Further, the touch panel 1071 may be implemented in various types such as resistive, capacitive, infrared, and surface acoustic wave. The user input unit 107 may include other input devices 1072 in addition to the touch panel 1071. In particular, other input devices 1072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein.

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 thereabout, the touch panel 1071 is transferred to the processor 1010 to determine the type of touch event, and then the processor 1010 provides a corresponding visual output on the display panel 1061 according to the type of touch event. Although in fig. 10, the touch panel 1071 and the display panel 1061 are two independent components for implementing the input and output functions of the electronic device, in some embodiments, the touch panel 1071 may be integrated with the display panel 1061 to implement the input and output functions of the electronic device, which is not limited herein.

The interface unit 108 is an interface to which an external device is connected to the electronic apparatus 100. For example, the external devices may include a wired or wireless headset port, an external power (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.

Memory 109 may be used to store software programs as well as various data. The memory 109 may mainly include a storage program area that may store an operating system, application programs required for at least one function (such as a sound playing function, an image playing function, etc.), and a storage data area; the storage data area may store data (such as audio data, phonebook, etc.) created according to the use of the handset, etc. In addition, 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 running or executing software programs and/or modules stored in the memory 109, and calling data stored in the memory 109, thereby performing overall monitoring of the electronic device. The processor 1010 may include one or more processing units; preferably, the processor 1010 may integrate an application processor that primarily handles operating systems, user interfaces, applications, etc., with a modem processor that primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 1010.

The electronic device 100 may also include a power supply 1011 (e.g., a battery) for powering the various components, and preferably the power supply 1011 may be logically connected to the processor 1010 via a power management system whereby charge, discharge, and power consumption management functions are performed by the power management system.

In addition, the electronic device 100 includes some functional modules, which are not shown, and will not be described 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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (e.g. ROM/RAM, magnetic disk, optical disk) comprising instructions for causing a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the method according to the embodiments of the present invention.

The embodiments of the present invention have been described above with reference to the accompanying drawings, but the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present invention and the scope of the claims, which are to be protected by the present invention.

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 solution. 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 will be clear to those skilled in the art that, for convenience and brevity of description, specific working procedures of the above-described systems, apparatuses and units may refer to corresponding procedures in the foregoing method embodiments, and are not repeated herein.

In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, e.g., the division of the units is merely a logical function division, and there may be additional divisions when actually implemented, e.g., multiple units or components may be combined or integrated into another system, or some features may be omitted or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, which may be in electrical, mechanical or other form.

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

In addition, each functional unit in the embodiments of the present invention may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in 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 this understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of a software product stored in a storage medium, comprising several instructions for causing a computer device (which may be a personal computer, a server, a network device, etc.) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a usb disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk, etc.

The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the invention is subject to the protection scope of the claims.

Claims

1. The image acquisition processing method 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:

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;

the state parameters comprise real-time pitch angles, the calibration parameters comprise pitch angle ranges, and 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 method comprises the following steps:

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

3. 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 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:

4. The method according to claim 1, wherein the status parameter comprises a motion acceleration, the calibration parameter comprises an acceleration range, and displaying the 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:

5. The method of claim 4, wherein the calibration parameter further comprises a time threshold, and wherein interrupting the image acquisition of the object to be acquired if the acquisition hint information is the calibration hint information comprises:

6. The method of claim 1, wherein in response to the movement of the electronic terminal, before the acquiring the state parameter of the electronic terminal and the calibration parameter corresponding to the acquisition guide area in the process of controlling the acquisition quasi-star to move relative to the acquisition guide area to acquire the image of the object to be acquired, the method further comprises:

7. The method of claim 6, wherein displaying the collection sight and collection interface in the graphical user interface in response to the task creation instruction comprises:

8. The method as recited in claim 6, further comprising:

9. The method as recited in claim 7, further comprising:

10. The method of claim 9, wherein each of the acquisition guide sub-regions includes an acquisition start point and an acquisition end point, the method further comprising:

11. The method according to any one of claims 8-10, further comprising:

12. The image acquisition processing device 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 device comprises:

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 continuously keep the terminal state of the electronic terminal;

the state parameters comprise real-time pitch angles, the calibration parameters comprise pitch angle ranges, and the acquisition guiding module is specifically used for:

13. 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 being configured to implement the method of any of claims 1-11 when executing a program stored on a memory.

14. A computer-readable storage medium having instructions stored thereon, which when executed by one or more processors, cause the processors to perform the method of any of claims 1-11.