CN112346798A - Information acquisition method and device - Google Patents
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- CN112346798A CN112346798A CN202011079813.6A CN202011079813A CN112346798A CN 112346798 A CN112346798 A CN 112346798A CN 202011079813 A CN202011079813 A CN 202011079813A CN 112346798 A CN112346798 A CN 112346798A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/451—Execution arrangements for user interfaces
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
- G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
- G01C21/16—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
- G01C21/18—Stabilised platforms, e.g. by gyroscope
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/40—Information retrieval; Database structures therefor; File system structures therefor of multimedia data, e.g. slideshows comprising image and additional audio data
- G06F16/44—Browsing; Visualisation therefor
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/40—Information retrieval; Database structures therefor; File system structures therefor of multimedia data, e.g. slideshows comprising image and additional audio data
- G06F16/48—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
- G06F16/487—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using geographical or spatial information, e.g. location
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0346—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of the device orientation or free movement in a 3D space, e.g. 3D mice, 6-DOF [six degrees of freedom] pointers using gyroscopes, accelerometers or tilt-sensors
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
- G06F3/04815—Interaction with a metaphor-based environment or interaction object displayed as three-dimensional, e.g. changing the user viewpoint with respect to the environment or object
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/698—Control of cameras or camera modules for achieving an enlarged field of view, e.g. panoramic image capture
Abstract
The embodiment of the invention provides an information acquisition method and a device, the content displayed through a graphical user interface of a terminal at least comprises an acquisition interface, the acquisition interface can comprise an acquisition object, an acquisition sight and at least one acquisition guide area, the terminal can respond to the rotation of the terminal, control the acquisition sight to surround a circle in the acquisition guide area according to the same direction as the rotation direction of a preset terminal, acquire information of the acquisition object and obtain initial multimedia information, after the information acquisition is finished, a user can select an information processing control, so that the terminal can generate target multimedia information matched with the acquisition object according to the initial multimedia information and finish the information processing, and the acquisition of the information of the acquisition object can be effectively assisted by the user through the acquisition sight and the acquisition guide area, thereby overcoming the problem of depending on fixed equipment, the collection cost is effectively reduced, the collection flow is simplified, and the information collection efficiency is greatly improved.
Description
Technical Field
The present invention relates to the field of information acquisition technologies, and in particular, to an information acquisition method and an information acquisition apparatus.
Background
At present, the panoramic image technology has become one of the main approaches for on-line house source display, a house source provider can acquire images of an entity house source through panoramic shooting, and a terminal processes the acquired images to generate a corresponding house source panoramic image, so that a user can have a more intuitive understanding of the house source by browsing the house source panoramic image, and the house-viewing experience of the user is improved. However, in the process of shooting panoramic images, because panoramic shooting is to shoot a certain central point horizontally by 360 degrees or vertically by 180 degrees, the stability of the acquisition terminal needs to be kept through a fixing device, so as to avoid the problem that the quality of the shot panoramic images is poor due to the shaking of the terminal, thereby leading to the fixation of the acquisition terminal by a user in the process of panoramic acquisition, the shooting cost is increased, meanwhile, the complexity of the panoramic acquisition process is easily improved, and the acquisition efficiency of the user is greatly reduced.
Disclosure of Invention
The embodiment of the invention provides an information acquisition method, and aims to solve the problems of high acquisition cost, complex acquisition process and low acquisition efficiency in a panoramic acquisition process in the prior art.
Correspondingly, the embodiment of the invention also provides an information acquisition device, which is used for ensuring the realization and the application of the method.
In order to solve the above problems, an embodiment of the present invention discloses an information acquisition method, where content displayed through a graphical user interface of a preset terminal at least includes an acquisition interface, where the acquisition interface includes an acquisition object, an acquisition front sight, at least one acquisition guide area, and an information processing control, and the method includes:
responding to the movement of the preset terminal, controlling the acquisition front sight to surround the acquisition guide area for at least one circle in the same direction as the movement direction of the preset terminal, and acquiring information of the acquisition object to obtain initial multimedia information;
and responding to the selection operation acted on the information processing control, and generating target multimedia information matched with the acquisition object according to the initial multimedia information.
Optionally, the collection interface further includes a collection control, and the method further includes:
responding to the selection operation of the acquisition control, and acquiring the current position information of the user and a spherical area corresponding to the position information;
selecting at least one circular trajectory parallel to a horizontal plane from the spherical regions, and generating an acquisition guide region corresponding to the circular trajectory.
Optionally, the acquiring guidance area includes an acquiring guidance track, and the acquiring sight is controlled to move in the acquiring guidance area in the same direction as the movement direction of the preset terminal in response to the movement of the preset terminal, and acquires information of the acquired object to obtain initial multimedia information, including:
and responding to the movement of the preset terminal, controlling the acquisition front sight to move along the acquisition guide track in the acquisition guide area according to the direction which is the same as the movement direction of the preset terminal, and acquiring information of the acquisition object to obtain initial multimedia information.
Optionally, the acquiring interface further includes an acquiring calibration area corresponding to the acquiring guide area, and the controlling, in response to the movement of the preset terminal, the acquiring sight moves in the acquiring guide area in the same direction as the movement direction of the preset terminal, and acquires information of the acquiring object to obtain initial multimedia information includes:
and responding to the movement of the preset terminal, controlling the acquisition sight bead to move in the acquisition calibration area and the acquisition guide area at the same time in the same direction as the movement direction of the preset terminal, and acquiring information of the acquisition object to obtain initial multimedia information.
Optionally, the method further comprises:
responding to the movement of the acquisition front sight in the acquisition guide area, and acquiring the acquisition progress of the acquisition front sight in the acquisition guide area;
and selecting a target area corresponding to the acquisition progress in the acquisition guide area, and displaying the target area in a preset display style.
Optionally, the method further comprises:
in response to detecting that the acquisition sight bead moves out of the acquisition guide area, suspending information acquisition of the acquisition object and outputting prompt information;
and responding to the detection that the acquisition sight bead returns to the acquisition guide area again, and taking a continuous shooting for the acquisition object.
Optionally, the initial multimedia information includes an initial video, and the generating, according to the initial multimedia information, target multimedia information matched with the acquisition object in response to the selection operation performed on the information processing control includes:
responding to the selection operation acted on the information processing control, and extracting a plurality of images with preset frame numbers according to the playing sequence of the initial video;
and generating target multimedia information matched with the acquisition object by adopting the plurality of images.
Optionally, the collection interface further includes at least one tutorial control, and the method further includes:
responding to the selection operation acted on the teaching control, acquiring teaching information corresponding to the teaching control, and displaying the teaching information.
The embodiment of the invention also discloses an information acquisition device, the content displayed through the graphical user interface of the preset terminal at least comprises an acquisition interface, the acquisition interface comprises an acquisition object, an acquisition sight, at least one acquisition guide area and an information processing control, and the device comprises:
the information acquisition module is used for responding to the movement of the preset terminal, controlling the acquisition sight to surround the acquisition guide area for at least one circle in the same direction as the movement direction of the preset terminal, and acquiring information of the acquisition object to obtain initial multimedia information;
and the information processing module is used for responding to the selection operation acted on the information processing control and generating target multimedia information matched with the acquisition object according to the initial multimedia information.
Optionally, the collection interface further includes a collection control, and the apparatus further includes:
the spherical area determining module is used for responding to the selection operation of the acquisition control, and acquiring the current position information of the user and a spherical area corresponding to the position information;
and the acquisition guide area determining module is used for selecting at least one circular track parallel to the horizontal plane from the spherical area and generating an acquisition guide area corresponding to the circular track.
Optionally, the acquisition guide area includes an acquisition guide track, and the information acquisition module is specifically configured to:
and responding to the movement of the preset terminal, controlling the acquisition front sight to move along the acquisition guide track in the acquisition guide area according to the direction which is the same as the movement direction of the preset terminal, and acquiring information of the acquisition object to obtain initial multimedia information.
Optionally, the acquisition interface further includes an acquisition calibration area corresponding to the acquisition guide area, and the information acquisition module is specifically configured to:
and responding to the movement of the preset terminal, controlling the acquisition sight bead to move in the acquisition calibration area and the acquisition guide area at the same time in the same direction as the movement direction of the preset terminal, and acquiring information of the acquisition object to obtain initial multimedia information.
Optionally, the method further comprises:
the acquisition progress acquisition module is used for responding to the movement of the acquisition front sight in the acquisition guide area and acquiring the acquisition progress of the acquisition front sight in the acquisition guide area;
and the acquisition progress display module is used for selecting a target area corresponding to the acquisition progress in the acquisition guide area and displaying the target area in a preset display mode.
Optionally, the method further comprises:
the prompt information output module is used for responding to the detection that the acquisition sight moves out of the acquisition guide area, suspending information acquisition of the acquisition object and outputting prompt information;
and the continuous shooting module is used for responding to the detection that the acquisition sight returns to the acquisition guide area again and continuously shooting the acquisition object.
Optionally, the initial multimedia information includes an initial video, and the information processing module includes:
the image extraction submodule is used for responding to the selection operation acted on the information processing control and extracting a plurality of images with preset frame numbers according to the playing sequence of the initial video;
and the information generation submodule is used for generating target multimedia information matched with the acquisition object by adopting the plurality of images.
Optionally, the collection interface further includes at least one teaching control, and the apparatus further includes:
and the teaching information display module is used for responding to the selection operation acted on the teaching control, acquiring the teaching information corresponding to the teaching control and displaying the teaching information.
The embodiment of the invention also discloses an electronic device, which comprises:
one or more processors; and
one or more machine-readable media having instructions stored thereon, which when executed by the one or more processors, cause the electronic device to perform the method as described above.
Embodiments of the invention also disclose one or more machine-readable media having instructions stored thereon, which when executed by one or more processors, cause the processors to perform the methods as described above.
The embodiment of the invention has the following advantages:
in the embodiment of the invention, the content displayed on the graphical user interface of the terminal at least comprises an acquisition interface, wherein the acquisition interface can comprise an acquisition object, an acquisition sight and at least one acquisition guide area, the terminal can respond to the rotation of the terminal, control the acquisition sight to at least surround the acquisition guide area in the same direction as the rotation direction of the preset terminal for acquiring information of the acquisition object to obtain initial multimedia information, and after the information acquisition is completed, the user can select an information processing control, so that the terminal can generate target multimedia information matched with the acquisition object according to the initial multimedia information to complete the information processing, and the acquisition sight and the acquisition guide area can effectively help the user to acquire the information of the acquisition object, thereby overcoming the problem of relying on fixed equipment, effectively reducing the acquisition cost and simplifying the acquisition process, the information acquisition efficiency is greatly improved.
Drawings
FIG. 1 is a flow chart of steps of an embodiment of a method for collecting information in accordance with the present invention;
FIG. 2 is a schematic diagram of an acquisition interface in an embodiment of the invention;
FIG. 3 is a schematic diagram of a simulation of an acquisition space in an embodiment of the invention;
FIG. 4 is a schematic diagram of an acquisition interface in an embodiment of the invention;
FIG. 5 is a schematic diagram of a simulation of an acquisition guide area in an embodiment of the present invention;
FIG. 6 is a schematic diagram of an acquisition interface in an embodiment of the invention;
FIG. 7 is a diagrammatic view of a tutorial control in an embodiment of the present invention;
fig. 8 is a block diagram of an embodiment of an information acquisition apparatus according to the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Referring to fig. 1, a flow chart showing steps of an embodiment of an information collection method according to the present invention is shown, where a content displayed through a graphical user interface of a preset terminal at least includes a collection interface, where the collection interface includes a collection object, a collection sight, at least one collection guide area, and an information processing control, and specifically includes the following steps:
panoramic shooting is to splice a plurality of pictures shot aiming at a target scene into a panoramic picture, and the basic shooting principle is to search the edge parts of two pictures and coincide the areas with the closest imaging effect so as to finish the automatic splicing of the pictures. For example, taking a certain position point in a target scene as a center, shooting 360 ° horizontally and/or 180 ° vertically, and combining a plurality of pictures of the shot target scene into one panoramic picture, thereby realizing panoramic shooting of the target scene.
As an example, the preset terminal may be a camera or a mobile terminal having a shooting function, and the mobile terminal may include an application program capable of implementing the shooting function, through which panoramic information collection, processing, management, and the like may be performed. In addition, the mobile terminal can be connected with the camera to realize the collaborative shooting. For convenience of understanding and explanation, the embodiment of the present invention is exemplified by a mobile terminal, and it should be understood that the present invention is not limited thereto.
In practice, in the process of acquiring panoramic information through a mobile terminal, a user needs to keep the lens of the mobile terminal stable so as to enable the acquired images to be at the same horizontal or vertical position, thereby ensuring the quality of the panoramic image. To this, often fix through fixed equipment's mobile terminal, in the shooting process, carry out panorama information acquisition through rotating mobile terminal, or carry out panorama information acquisition through a plurality of cameras, however these collection methods all rely on fixed equipment, and the collection cost is higher, and needs the user to be connected, equipment etc. with fixed equipment and mobile terminal in advance, has increased the collection flow, has reduced collection efficiency. Therefore, the information acquisition method in the embodiment of the invention can effectively reduce the acquisition cost, simplify the acquisition process and improve the acquisition efficiency.
In the embodiment of the invention, a user can input the name of a project to be acquired in a program interface of a corresponding application program in a mobile terminal (a terminal described below), and after the input is finished, the terminal can position the current position of the user and display a corresponding map interface, wherein the map interface comprises a positioning point where the user is located currently. And then, after positioning is finished, an acquisition interface provided by an application program can be entered, and the acquisition interface can comprise an acquisition object, an acquisition sight, at least one acquisition guide area, an information processing control and the like.
Before information acquisition is carried out, after a user creates a corresponding acquisition item, the terminal can display an acquisition interface, the acquisition interface can comprise an acquisition control, after the user determines an acquisition point in an entity space, the terminal can acquire the current position information of the user and a spherical area corresponding to the position information by touching the acquisition control, at least one circular track parallel to a horizontal plane is selected from the spherical area, and then an acquisition guide area corresponding to the circular track is generated.
It should be noted that, in the acquisition process, the spherical region may not be displayed in the graphical user interface of the terminal, the center of the sphere of the spherical region is the position point of the terminal in the physical space, and as the user holds the terminal to move in the physical space, the position of the spherical region changes accordingly. For circular tracks, the terminal can select a circle which is equivalent to the equator in a spherical area, can also select a circle which is equivalent to the return line of south and north, and can also select circles with other latitudes, and each circular track is parallel to the horizontal plane.
When information is collected, referring to fig. 2, a schematic diagram of a collection interface in an embodiment of the present invention is shown, where a collection object may be a picture corresponding to an entity space where a user is located, which is collected by a terminal through a camera, and the terminal may present a picture corresponding to a viewing angle along with movement of the terminal camera; the acquisition front sight can be an identifier which is positioned in the acquisition interface and used for aiming and positioning the acquisition guide area, can be always positioned in the middle of the acquisition interface, can move on an acquisition object displayed on the acquisition interface along with the movement of the terminal, and can determine whether to start information acquisition by judging whether the acquisition front sight all falls into the acquisition guide area or whether the center of the acquisition front sight falls into the acquisition guide area; the acquisition guide area may be an area for guiding a user to perform panoramic information acquisition, such as a plurality of circular guide rings, an acquisition guide ring, and the like, and along with movement of the terminal, the terminal may display one acquisition guide area in the acquisition interface or may display a plurality of acquisition areas; the information processing control can be used for generating multimedia information corresponding to the acquisition object; the capture control may enter into the capture of panoramic information.
In an example, the collection sight may be a ring composed of two circles of different radii, and then the user may move the collection sight on a collection object presented on the collection interface through the mobile terminal, and aim or locate the collection guide area through the ring, and in the process of aiming or locating, the terminal may judge whether the collection sight falls into the collection guide area through identifying whether the inner circle of the ring falls into the collection guide area, thereby determining whether to start information collection, and in addition, the collection sight may also be a crosshair, and then the terminal may judge whether the collection sight falls into the collection guide area through identifying whether the central point of the crosshair falls into the collection guide area, so as to determine whether to start information collection. Optionally, the collection sight may be displayed in other manners, which is not limited in the present invention.
After entering the acquisition interface, the terminal can present pictures at different angles for the user in the acquisition interface along with the movement and/or rotation of the user on the terminal, so that the user can touch an acquisition control provided in the acquisition interface after finding a proper acquisition point to start information acquisition on an acquisition object. Specifically, in the process of acquiring information of an acquisition object, along with movement and/or rotation of a user on the terminal, the terminal can acquire movement information such as a movement angle and a movement direction of the terminal through the gyroscope, and control the acquisition front sight to move in the same direction as the movement direction of the terminal in the acquisition interface, and the acquisition front sight can represent the current acquisition angle.
When the user control terminal moves and/or rotates, the collection sight falls into the collection guide area, then the collection sight moves in a fixed direction along with the terminal, the terminal can control the collection sight to move in the collection guide area according to the same direction of the movement direction of the terminal, in the mobile terminal, the terminal collects information of a collection object in real time, initial multimedia information of the collection object is obtained, the user is guided by collecting the sight and the collection guide area to collect panoramic information, the user can be effectively helped to collect the information of the collection object, the collection of the panoramic information can be achieved through the terminal, the problem of depending on fixed equipment is solved, the collection cost is effectively reduced, and the collection flow is simplified.
In an example, referring to fig. 3, a schematic diagram of a simulation of an acquisition space in an embodiment of the present invention is shown, when a user holds a terminal in an entity space and moves, a spherical area moves along with the terminal, when the user touches an acquisition control, the terminal may use a current position as a spherical center, determine a corresponding spherical area (the spherical area is invisible to the user), and use the spherical center as a position of an acquisition sight, and when the user moves and/or rotates the terminal, a viewing angle of the acquisition sight can be controlled. Then, selecting a corresponding position circle (such as a south-north return line) in the spherical area as a reference line of a collection guide area, and then radiating a preset distance outwards by the reference line to form a collection guide area, namely selecting two areas in the spherical area as collection guide areas, wherein the first collection guide area positioned above can position a terminal camera, so that panoramic information is carried out on the position, relative to the upper part, in the entity space where the user is located; the second collection guide area that is located the below can fix a position the terminal camera, can constitute the space that the terminal can gather between two collection guide areas, thereby realize carrying out the panorama information to the position of relative below in the entity space that the user is located, through the combination of both, can be completely the panorama information collection of the entity space that the user is located, make the collection of panorama information can realize through the terminal, overcome the problem that relies on fixed equipment, effectively reduced the collection cost, simplified the collection flow. Alternatively, one acquisition guide area or three acquisition guide areas may be selected, which is not limited by the present invention.
Referring to fig. 4, which is a schematic diagram illustrating an acquisition interface in an embodiment of the present invention, a user may rotate/move a terminal by any angle, and after the user determines a shooting location point (i.e., determines a position of the terminal in an entity space), the user may touch an acquisition control to enter acquisition of panoramic information. Along with the terminal rotates with fixed direction, gather the sight can move (move etc. left in figure 4) with the same direction of terminal rotation direction in gathering the guide area to carry out assistance-localization real-time to the camera through gathering the sight and gathering the guide area, when improving the information acquisition precision, overcome the problem that the terminal relies on fixed equipment, reduced the collection cost, simplified the collection flow.
In an optional embodiment of the present invention, the collection guidance area may include a collection guidance track, and the terminal may control the collection sight to move along the collection guidance track in the collection guidance area according to a direction the same as a rotation direction of the preset terminal in response to rotation of the preset terminal, and perform information collection on the collection object to obtain the initial multimedia information.
In concrete realization, gather the sight and can also be used for aiming, the location gathering the guide track, when gathering the sight and falling into gathering the guide area, the terminal can carry out information acquisition to gathering the object, in order to further guarantee information acquisition's quality, can set up the collection guide track in gathering the guide area, aim at this collection guide track when gathering the sight, for example, gather the center alignment of sight and gather the guide track, and remove along this collection guide track, then the terminal camera can keep on the coplanar comparatively steadily, thereby the quality of information has been guaranteed.
In an optional embodiment of the present invention, the acquisition interface may further include an acquisition calibration area corresponding to the acquisition guide area, and the terminal may control the acquisition sight to move in the acquisition calibration area and the acquisition guide area in the same direction as the rotation direction of the preset terminal in response to the rotation of the preset terminal, and acquire information of the acquisition object to obtain the initial multimedia information.
In the information acquisition process, the acquisition guide area can be used as an area where an acquisition object is located, the acquisition sight can be used as an acquisition visual angle, and then the acquisition calibration area is used as a calibration area through further setting. Referring to fig. 5, a schematic simulation diagram of the acquisition guide area in the embodiment of the present invention is shown, in which an acquisition sight is used as an origin to emit a ray (i.e., an acquisition view angle), the ray passes through the acquisition calibration area and falls into the acquisition guide area, three points of the acquisition sight, the acquisition calibration area and the acquisition guide area are aligned, the accuracy of panoramic information acquisition is effectively improved, and the acquisition quality of information is ensured.
Alternatively, the acquisition calibration area may be a spherical band with a radius smaller than the acquisition guide area, which may be located between the acquisition guide area and the acquisition sight, and is preferably located in the middle of the acquisition guide area and is not limited by the present invention.
In another example, referring to fig. 6, which shows a schematic diagram of an acquisition interface in an embodiment of the present invention, during information acquisition on an acquisition object, as a user rotates a terminal, the terminal may control an acquisition sight to simultaneously fall into an acquisition calibration area (an area formed by two thick dotted lines) and an acquisition guide area (an area formed between two solid lines) according to a rotating direction, and move according to the rotating direction of the terminal, and simultaneously perform panoramic information acquisition on the acquisition object. Furthermore, the user can rotate the terminal, so that the acquisition sight is aligned to fall into the acquisition calibration area and the acquisition guide area simultaneously, the acquisition guide track is aligned, the acquisition sight is moved along the acquisition guide track (such as a thin dotted line in the figure), three points of the acquisition calibration area and the acquisition guide area are collected on the same line, the accuracy of panoramic information acquisition is effectively improved, the acquisition quality of information is ensured, the user is effectively helped to acquire information of an object to be acquired, the problem of relying on a fixed device is solved, the acquisition cost is effectively reduced, the acquisition flow is simplified, and the information acquisition efficiency is greatly improved.
In addition, in the acquisition process, the terminal can respond to the movement of the acquisition front sight in the acquisition guide area and acquire the acquisition progress of the acquisition front sight in the acquisition guide area; and selecting a target area corresponding to the acquisition progress in the acquisition guide area, displaying the target area in a preset display mode, and after the acquisition sight moves around the acquisition guide area for a circle, acquiring information of the acquisition guide area.
Specifically, after the terminal touch control gathers the controlling part, can rotate the terminal and make the collection sight fall into simultaneously and gather calibration area and collection guide area, then the terminal detects after satisfying the collection condition, can begin to carry out panorama information acquisition to the collection object, confirm simultaneously and gather the starting point of sight at the collection guide area, along with gathering the removal of sight, can be in the region between the starting point and the current position of collection sight, show with the demonstration pattern of predetermineeing, thereby show the collection progress through different demonstration patterns, make the user can directly perceivedly feel current collection progress, improve user's collection experience.
For example, the region through which the collection sight moves may be displayed in green, and the region not moved may be displayed in white, so that the collection progress is marked by different display patterns, so that the user intuitively perceives the current collection progress. When the collecting sight stars surround the collecting guide area in the same direction and return to the starting point, the information collection of the current collecting guide area can be completed, and when all the collecting guide areas complete the information collection, the information collection of the collected object is completed
In the acquisition process, a user inevitably moves the acquisition sight out of the acquisition guide area in the acquisition process, and when the terminal responds to the detection that the acquisition sight moves out of the acquisition guide area, information acquisition of the acquisition object is suspended, prompt information is output, and then the acquisition sight returns to the acquisition guide area again in response to the detection that the acquisition sight continues to shoot the acquisition object. Specifically, in the real-time collection process, when the collection sight is shifted out of the collection guide area due to the fact that a user mistakenly hands, the terminal can pause information collection of the collection object, when the user rotates the terminal again to enable the collection sight to return to the collection guide area, the terminal can conduct panoramic information collection on the collection object again, continuous shooting of breakpoints in the collection process is achieved, the user is prevented from shooting the current collection object again, the shooting continuity is guaranteed, and shooting efficiency and user experience are greatly improved.
It should be noted that, when the collection front sight moves out of the collection guidance area and the collection calibration area at the same time, the terminal may also pause information collection of the current collection object, and perform breakpoint continuous shooting according to the above-described manner, which is not described herein again.
In an optional embodiment of the present invention, the collection interface may further include at least one teaching control, and the terminal may respond to the selection operation applied to the teaching control, acquire teaching information corresponding to the teaching control, and display the teaching information.
Referring to fig. 7, a schematic diagram of a teaching control in the embodiment of the present invention is shown, where a collection interface may include a video teaching control and an AR (Augmented Reality) teaching control, and when a user touches the video teaching control, a terminal may obtain a corresponding teaching video and play the teaching video, so that the user may browse the teaching video to know how to collect panoramic information by collecting a sight, collecting a guidance area, collecting a calibration area, and the like; when a user touches the AR teaching control, the terminal can acquire corresponding enhanced teaching information and display the enhanced teaching information, so that the user can intuitively know how to acquire panoramic information, and acquisition experience of the user is improved by providing the corresponding teaching information for the user.
And 102, responding to the selection operation acted on the information processing control, and generating target multimedia information matched with the acquisition object according to the initial multimedia information.
Along with the rotation of the user to the terminal, the terminal can control the acquisition sight to move in the same direction in the acquisition guide area and the acquisition calibration area, and can acquire panoramic information of the acquisition object in real time. For example, the terminal may collect information of a collection object by means of video collection and image collection.
In an example, when the initial multimedia information is an initial video, and the user touches the information processing control, the terminal may respond to a selection operation acting on the information processing control, extract a plurality of images of a preset frame number according to a playing sequence of the initial video, and then generate target multimedia information matched with the acquisition object by using the plurality of images. For example, the terminal may equally divide the acquisition guide area into 12 areas, extract images corresponding to the respective areas according to the playing order of the video, and then combine all the images to generate a panoramic image matched with the acquisition object. Alternatively, the acquisition guide region may be equally divided into 24 regions, and the like, which is not limited in the present invention.
In another example, the acquisition guide area may be equally divided into N areas, and each area is provided with an acquisition point, so that when the acquisition sight moves to a position satisfying the acquisition point, the terminal may acquire an image corresponding to the area, so that as the acquisition sight moves in the acquisition guide area, the terminal may acquire N images corresponding to the acquisition guide area, and further when the user touches the information processing control, the N images may be combined to generate a panoramic image matched with the acquisition object.
It should be noted that, for the acquisition guide area, the acquisition guide area may include an upper acquisition guide area and a lower acquisition guide area, and in the process of generating the multimedia information, images corresponding to the upper acquisition guide area and the lower acquisition guide area may be synthesized to form a panoramic image matched with the acquisition object.
In addition, after the user finishes collecting the panoramic information of the current collection object, information collection can be carried out on the next collection object, and if an association relationship exists among a plurality of collection objects, for example, an adjacent entity space relationship exists, the terminal can generate a target panoramic information according to a plurality of panoramic information. Optionally, when the collection object is a functional space in a house source, the functional space includes a hall, a kitchen, a bedroom, a balcony, a toilet, and the like, then a user can switch to a next functional space after performing panoramic information collection on one of the functional spaces, and simultaneously in the switching process, the terminal can generate corresponding path information according to the position relationship of each functional space or the moving path of the user, so that the content of information collection is enriched, and the user experience is improved.
In the embodiment of the invention, the content displayed on the graphical user interface of the terminal at least comprises an acquisition interface, wherein the acquisition interface can comprise an acquisition object, an acquisition sight and at least one acquisition guide area, the terminal can respond to the rotation of the terminal, control the acquisition sight to surround the acquisition guide area in the same direction as the rotation direction of the preset terminal for one circle, acquire information of the acquisition object, obtain initial multimedia information, and after the information acquisition is completed, the user can select an information processing control, so that the terminal can generate target multimedia information matched with the acquisition object according to the initial multimedia information and complete the information processing, and the acquisition sight and the acquisition guide area can effectively help the user to acquire the information of the acquisition object, thereby overcoming the problem of relying on fixed equipment, effectively reducing the acquisition cost and simplifying the acquisition process, the information acquisition efficiency is greatly improved.
It should be noted that, for simplicity of description, the method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present invention is not limited by the illustrated order of acts, as some steps may occur in other orders or concurrently in accordance with the embodiments of the present invention. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred and that no particular act is required to implement the invention.
Referring to fig. 8, which shows a structural block diagram of an embodiment of an information acquisition apparatus according to the present invention, content displayed through a graphical user interface of a preset terminal at least includes an acquisition interface, where the acquisition interface includes an acquisition object, an acquisition sight, at least one acquisition guide area, and an information processing control, and the acquisition interface may specifically include the following modules:
the information acquisition module 801 is configured to respond to the motion of the preset terminal, control the acquisition sight to surround the acquisition guide area at least for one circle in the same direction as the motion direction of the preset terminal, and perform information acquisition on the acquisition object to obtain initial multimedia information;
and an information processing module 802, configured to respond to a selection operation acting on the information processing control, and generate target multimedia information matched with the acquisition object according to the initial multimedia information.
In an optional embodiment of the present invention, the collection interface further includes a collection control, and the apparatus further includes:
the spherical area determining module is used for responding to the selection operation of the acquisition control, and acquiring the current position information of the user and a spherical area corresponding to the position information;
and the acquisition guide area determining module is used for selecting at least one circular track parallel to the horizontal plane from the spherical area and generating an acquisition guide area corresponding to the circular track.
In an optional embodiment of the present invention, the acquisition guiding area includes an acquisition guiding track, and the information acquisition module 801 is specifically configured to:
and responding to the movement of the preset terminal, controlling the acquisition front sight to move along the acquisition guide track in the acquisition guide area according to the direction which is the same as the movement direction of the preset terminal, and acquiring information of the acquisition object to obtain initial multimedia information.
In an optional embodiment of the present invention, the acquisition interface further includes an acquisition calibration area corresponding to the acquisition guiding area, and the information acquisition module 801 is specifically configured to:
and responding to the movement of the preset terminal, controlling the acquisition sight bead to move in the acquisition calibration area and the acquisition guide area at the same time in the same direction as the movement direction of the preset terminal, and acquiring information of the acquisition object to obtain initial multimedia information.
In an optional embodiment of the present invention, further comprising:
the acquisition progress acquisition module is used for responding to the movement of the acquisition front sight in the acquisition guide area and acquiring the acquisition progress of the acquisition front sight in the acquisition guide area;
and the acquisition progress display module is used for selecting a target area corresponding to the acquisition progress in the acquisition guide area and displaying the target area in a preset display mode.
In an optional embodiment of the present invention, further comprising:
the prompt information output module is used for responding to the detection that the acquisition sight moves out of the acquisition guide area, suspending information acquisition of the acquisition object and outputting prompt information;
and the continuous shooting module is used for responding to the detection that the acquisition sight returns to the acquisition guide area again and continuously shooting the acquisition object.
In an optional embodiment of the present invention, the initial multimedia information comprises an initial video, and the information processing module 802 comprises:
the image extraction submodule is used for responding to the selection operation acted on the information processing control and extracting a plurality of images with preset frame numbers according to the playing sequence of the initial video;
and the information generation submodule is used for generating target multimedia information matched with the acquisition object by adopting the plurality of images.
In an optional embodiment of the present invention, the collection interface further comprises at least one teaching control, and the apparatus further comprises:
and the teaching information display module is used for responding to the selection operation acted on the teaching control, acquiring the teaching information corresponding to the teaching control and displaying the teaching information.
For the device embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, refer to the partial description of the method embodiment.
An embodiment of the present invention further provides an electronic device, including:
one or more processors; and
one or more machine-readable media having instructions stored thereon, which when executed by the one or more processors, cause the electronic device to perform methods as described in embodiments of the invention.
Embodiments of the invention also provide one or more machine-readable media having instructions stored thereon, which when executed by one or more processors, cause the processors to perform the methods described in embodiments of the invention.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, embodiments of the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, embodiments of the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
Embodiments of the present invention are described with reference to flowchart illustrations and/or block diagrams of methods, terminal devices (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing terminal to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing terminal to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing terminal to cause a series of operational steps to be performed on the computer or other programmable terminal to produce a computer implemented process such that the instructions which execute on the computer or other programmable terminal provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the embodiments of the invention.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal 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 terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.
The above detailed description is provided for an information acquisition method and an information acquisition device provided by the present invention, and the principle and the implementation of the present invention are explained by applying specific examples, and the description of the above examples is only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (11)
1. The information acquisition method is characterized in that the content displayed through a graphical user interface of a preset terminal at least comprises an acquisition interface, wherein the acquisition interface comprises an acquisition object, an acquisition sight, at least one acquisition guide area and an information processing control, and the method comprises the following steps:
responding to the movement of the preset terminal, controlling the acquisition front sight to surround the acquisition guide area for at least one circle in the same direction as the movement direction of the preset terminal, and acquiring information of the acquisition object to obtain initial multimedia information;
and responding to the selection operation acted on the information processing control, and generating target multimedia information matched with the acquisition object according to the initial multimedia information.
2. The method of claim 1, wherein the acquisition interface further comprises an acquisition control, the method further comprising:
responding to the selection operation of the acquisition control, and acquiring the current position information of the user and a spherical area corresponding to the position information;
selecting at least one circular trajectory parallel to a horizontal plane from the spherical regions, and generating an acquisition guide region corresponding to the circular trajectory.
3. The method according to claim 1, wherein the collecting guide area includes a collecting guide track, and the controlling the collecting sight to move in the collecting guide area in the same direction as the preset terminal in response to the preset terminal movement and collect information of the collecting object to obtain initial multimedia information includes:
and responding to the movement of the preset terminal, controlling the acquisition front sight to move along the acquisition guide track in the acquisition guide area according to the direction which is the same as the movement direction of the preset terminal, and acquiring information of the acquisition object to obtain initial multimedia information.
4. The method according to claim 1 or 3, wherein the acquisition interface further includes an acquisition calibration area corresponding to the acquisition guide area, and the acquiring sight is controlled to move in the acquisition guide area in the same direction as the movement direction of the preset terminal in response to the movement of the preset terminal, and the acquiring object is acquired to obtain initial multimedia information, including:
and responding to the movement of the preset terminal, controlling the acquisition sight bead to move in the acquisition calibration area and the acquisition guide area at the same time in the same direction as the movement direction of the preset terminal, and acquiring information of the acquisition object to obtain initial multimedia information.
5. The method of claim 1, further comprising:
responding to the movement of the acquisition front sight in the acquisition guide area, and acquiring the acquisition progress of the acquisition front sight in the acquisition guide area;
and selecting a target area corresponding to the acquisition progress in the acquisition guide area, and displaying the target area in a preset display style.
6. The method of claim 1, further comprising:
in response to detecting that the acquisition sight bead moves out of the acquisition guide area, suspending information acquisition of the acquisition object and outputting prompt information;
and responding to the detection that the acquisition sight bead returns to the acquisition guide area again, and taking a continuous shooting for the acquisition object.
7. The method according to claim 1, wherein the initial multimedia information comprises an initial video, and the generating, in response to the selection operation acting on the information processing control, target multimedia information matching the acquisition object from the initial multimedia information comprises:
responding to the selection operation acted on the information processing control, and extracting a plurality of images with preset frame numbers according to the playing sequence of the initial video;
and generating target multimedia information matched with the acquisition object by adopting the plurality of images.
8. The method of claim 1, wherein the collection interface further comprises at least one tutorial control, the method further comprising:
responding to the selection operation acted on the teaching control, acquiring teaching information corresponding to the teaching control, and displaying the teaching information.
9. The utility model provides an acquisition device of information which characterized in that, the content that shows through the graphical user interface of presetting the terminal includes at least the collection interface, the collection interface is including gathering the object, gathering the sight, at least one gathers guide area and information processing controlling part, the device includes:
the information acquisition module is used for responding to the movement of the preset terminal, controlling the acquisition sight to surround the acquisition guide area for at least one circle in the same direction as the movement direction of the preset terminal, and acquiring information of the acquisition object to obtain initial multimedia information;
and the information processing module is used for responding to the selection operation acted on the information processing control and generating target multimedia information matched with the acquisition object according to the initial multimedia information.
10. An electronic device, comprising:
one or more processors; and
one or more machine-readable media having instructions stored thereon that, when executed by the one or more processors, cause the electronic device to perform the method of any of claims 1-8.
11. One or more machine-readable media having instructions stored thereon, which when executed by one or more processors, cause the processors to perform the method of any of claims 1-8.
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