CN115174801A - Image acquisition method, image acquisition apparatus, storage medium, and program product - Google Patents
Image acquisition method, image acquisition apparatus, storage medium, and program product Download PDFInfo
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Abstract
The invention provides an image acquisition method, an image acquisition device, a storage medium and a program product, wherein the image acquisition method acquires an image through image acquisition equipment; performing image recognition on the image, and determining the initial position of a target user in the image; and under the condition that the initial position is determined not to be at the preset position in the image, controlling the image acquisition equipment to rotate and/or move, and continuously acquiring the image through the rotated and/or moved image acquisition equipment until the target user in the continuously acquired image is at the preset position in the continuously acquired image. By the method, the image acquisition equipment can be moved according to the initial position of the target user, so that the target user can be located at the preset position in the image, the number of the images meeting the requirements in the acquired image is increased in the image acquisition process, and the image acquisition efficiency is improved.
Description
Technical Field
The present invention relates to the field of image processing technologies, and in particular, to an image acquisition method, an image acquisition apparatus, a storage medium, and a program product.
Background
With the rapid development of electronic devices, the functions of the electronic devices will be more and more abundant, and the performance will be more and more powerful. For example, the electronic device may implement functions of monitoring the sitting posture and behavior of the user, analyzing the expression or emotion of the user, and the like. When the electronic equipment is used for realizing the functions, a camera needs to be installed on the electronic equipment so as to realize the acquisition of the user image.
At present, a camera installed on electronic equipment has multiple modes, such as installation in an external mode and installation in a built-in mode, but no matter which installation mode is adopted, the camera is fixedly installed on the electronic equipment. Due to the limited visual angle of the camera, the preview display area of the camera can only be a shooting area towards which the lens faces, namely, the camera can only shoot an image of which the lens faces the shooting area.
However, in the above-mentioned shooting mode, if the user is located at a position not directly facing the shooting area of the camera or located at the edge of the shooting area of the camera, the image of the user may be deviated from the center of the image shot by the camera, and even the user may not be present in the shot image.
Disclosure of Invention
The invention provides an image acquisition method, an image acquisition device, a storage medium and a program product, which can ensure that a user is positioned at a preset position in an acquired image in the process of image acquisition.
The invention provides an image acquisition method, which comprises the following steps:
collecting an image through image collection equipment;
performing image recognition on the image, and determining the initial position of a target user in the image;
and under the condition that the initial position is determined not to be at the preset position in the image, controlling the image acquisition equipment to rotate and/or move, and continuously acquiring the image through the rotated and/or moved image acquisition equipment until the target user in the continuously acquired image is at the preset position in the continuously acquired image.
According to the method provided by the invention, the image recognition of the image and the determination of the initial position of the target user in the image comprise the following steps:
carrying out image recognition on the image, and determining the outline of a target user in the image;
and determining the initial position of the target user in the image according to the outline.
According to the method provided by the invention, the controlling the image acquisition equipment to rotate and/or move comprises the following steps:
determining a deviation between the initial position and the preset position;
and controlling the image acquisition equipment to rotate and/or move according to the deviation.
According to the method provided by the invention, the controlling the image acquisition equipment to rotate and/or move according to the deviation comprises the following steps:
controlling the image acquisition equipment to rotate according to the deviation, and determining barrier information between the initial position and the preset position;
planning an optimal path for rotation and/or movement based on the obstacle information, and controlling the image acquisition equipment to rotate and/or move according to the optimal path.
According to the method provided by the present invention, after the target user is at the preset position in the continuously captured image, the method further comprises:
determining a face interesting region in the continuously acquired image;
and focusing the human face interesting area.
According to the method provided by the invention, the method further comprises the following steps:
collecting audio information;
and under the condition that the target user is not in the image, controlling the image acquisition equipment to rotate and/or move based on the audio information, and acquiring the image through the rotated and/or moved image acquisition equipment until the initial position of the target user in the image is determined.
The present invention provides an image acquisition apparatus, comprising:
the acquisition module is used for acquiring images through image acquisition equipment;
the identification module is used for carrying out image identification on the image and determining the initial position of a target user in the image;
and the control module is used for controlling the image acquisition equipment to rotate and/or move under the condition that the initial position is determined not to be at the preset position in the image, and continuously acquiring the image through the rotated and/or moved image acquisition equipment until the target user in the continuously acquired image is at the preset position in the continuously acquired image.
The invention provides an electronic device, which comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein the processor executes the program to realize the image acquisition method.
The present invention provides a non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the image acquisition method as described in any of the above.
The invention provides a computer program product comprising a computer program which, when executed by a processor, implements the image acquisition method as described in any one of the above.
The invention provides an image acquisition method, an image acquisition device, a storage medium and a program product, wherein the image acquisition method acquires an image through image acquisition equipment; performing image recognition on the image, and determining an initial position of a target user in the image; and under the condition that the initial position is determined not to be at the preset position in the image, controlling the image acquisition equipment to rotate and/or move, and continuously acquiring the image through the rotated and/or moved image acquisition equipment until the target user in the continuously acquired image is at the preset position in the continuously acquired image. By the method, the image acquisition equipment can be moved according to the initial position of the target user, so that the target user can be located at the preset position in the image, the number of the images meeting the requirements in the acquired image is increased in the image acquisition process, and the image acquisition efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
Fig. 1 is a schematic flow chart of an image acquisition method according to an embodiment of the present invention;
fig. 2 is a second schematic flowchart of an image capturing method according to an embodiment of the present invention;
fig. 3 is a third schematic flow chart of an image acquisition method according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an image capturing device according to an embodiment of the present invention;
fig. 5 is a schematic physical structure diagram of an electronic device according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a schematic flow chart of an image acquisition method according to an embodiment of the present invention, and as shown in fig. 1, the present invention provides an image acquisition method, including:
and S101, acquiring an image through image acquisition equipment.
The method and the device are suitable for the scene of image acquisition aiming at the target user.
In the invention, an image is acquired by an image acquisition device. Wherein the image acquisition device is a camera.
In the invention, the image acquired by the image acquisition equipment can be a scene image, wherein the scene image can comprise a target user or not comprise the target user.
It can be understood that, in the invention, the current scene condition of the image acquisition device can be acquired by acquiring the image, and the position of the target user can be acquired based on the acquired image containing the target user, thereby facilitating the subsequent image acquisition of the target user.
S102, carrying out image recognition on the image, and determining the initial position of the target user in the image.
The method and the device are suitable for determining the scene of the current position of the target user.
In the invention, after the image is acquired through S101, the image can be subjected to image recognition so as to determine the initial position of the target user in the image.
In the invention, under the condition that the acquired image comprises a plurality of users, the target detection can be carried out on the image, and the target user can be detected from the plurality of users and the target locking is carried out. When the target is detected, the face of each person in the image can be identified according to the preset face image of the target user, the face identification result is determined based on the similarity between the face of each person and the face image of the target user, and the user corresponding to the face identification result with the highest face similarity is determined to be the target user.
In the invention, when the initial position of the target user in the image is determined, under the condition that the target user is at the preset position in the image, the relative direction between the image acquisition equipment and the target user is correct, and at the moment, if the size of the target user in the image does not meet the preset requirement, the image acquisition equipment is controlled to move, and the distance between the image acquisition equipment and the target user is changed. Under the condition that the target user is not at the preset position in the image, the image where the target user is located may be firstly subjected to image recognition, the scene around the target user is judged, and the initial position of the target user in the image is determined based on the scene around the target user. The method comprises the steps of judging the scene around the target user, performing image recognition on other images based on the judged scene around the target user to obtain the scene around the image acquisition equipment, completing the scene based on the scene around the target user and the scene around the image acquisition equipment to construct a three-dimensional space model where the target user and the image acquisition equipment are located currently, and finally comparing the scene around the target user with the three-dimensional space model to determine the initial position of the target user in the image.
It can be understood that, in the present invention, the initial position of the target user in the image is determined through image recognition, and at this time, according to the initial position, the position of the image acquisition device can be changed, so that the user can be located at the preset position in the image when the image acquisition device acquires the image, thereby increasing the number of images meeting the requirements in the acquired image, and increasing the image acquisition efficiency.
In some embodiments of the present invention, S102 may further comprise S1021-S1022, with S1021-S1022 as follows:
and S1021, performing image recognition on the image, and determining the outline of the target user in the image.
In some embodiments of the present invention, the image recognition process may be to perform feature extraction on the image, where the feature extraction may include image sampling, image enhancement, image restoration, image coding and compression, image segmentation, and the like. And then carrying out graying processing on the image after the characteristic extraction is finished, then carrying out binarization processing on the grayed image, and finally determining the outline of the target user from the image after the binarization processing.
In some embodiments of the present invention, the contour of the target user may be confirmed based on the difference in gray value between each pixel in the image after the graying process and the binarization process. After the image is subjected to binarization processing, the outline of the target user can be determined by opening operation, closing operation and outline filling. The embodiments of the present invention are not limited.
And S1022, determining the initial position of the target user in the image according to the outline.
In some embodiments of the present invention, after determining the contour of the target user through S1021, the initial position of the target user in the image may be determined according to the position of the contour of the target user in the image.
It can be understood that, in the invention, the initial position of the target in the image is determined by the contour of the target user, and the acquired image can be ensured to include the part to be acquired on the body of the target user, so that when the image acquisition device acquires the image, not only the face of the user can be acquired, but also the body area of the user can be acquired, thereby improving the number of images meeting the requirements in the acquired image and improving the efficiency of image acquisition.
S103, under the condition that the initial position is determined not to be at the preset position in the image, controlling the image acquisition equipment to rotate and/or move, and continuously acquiring the image through the rotated and/or moved image acquisition equipment until the target user in the continuously acquired image is at the preset position in the continuously acquired image.
The method and the device are suitable for adjusting the position of the image acquisition equipment so as to acquire the scene of the image of the target user at the preset position.
In the invention, the image acquisition equipment is arranged on the robot, and the robot can move and/or rotate through the action component; when the robot is of a human type, the robot can move by controlling limbs, and if the robot is not of the human type, the robot can move by controlling wheels arranged at the bottom of the robot. The image acquisition equipment can rotate through rotating the holder. In practical applications, a controller module may be disposed in the robot, and the controller module is configured to control the rotation and/or movement of the image capturing device.
In the invention, under the condition that the target user is not at the preset position in the image, a three-dimensional space model where the target user and the image acquisition equipment are currently located can be constructed based on the result obtained in S102, and the current position of the image acquisition equipment is determined by combining the scene in the image acquired by the image acquisition equipment; and then according to the deviation between the initial position of the target user and the preset position in the image, in the three-dimensional space model, taking the current position of the image acquisition equipment as a starting point, acquiring the position, corresponding to the image, of the target user at the preset position in the image as a target point, and planning a path. And finally, a control module in the robot can control the robot to carry the image acquisition equipment to move and/or rotate along the planned path.
In the present invention, the deviation between the initial position of the target user and the preset position in the image includes not only the deviation between distances but also the deviation between azimuths; the deviation between the initial position of the target user and the preset position in the image with respect to the distance can be corrected by controlling the movement of the image pickup device, and the deviation between the initial position of the target user and the preset position in the image with respect to the orientation can be corrected by controlling the rotation of the image pickup device.
It can be understood that, in the present invention, how to move and/or rotate the image capturing device can be deduced through the deviation between the initial position of the target user and the preset position in the image, so that the target user can be located at the preset position in the image when the image capturing device captures the image, and thus, not only can the autonomous movement of the image capturing device be realized, but also the number of images meeting the requirements in the captured image can be increased along with the autonomous movement of the image capturing device, and the image capturing efficiency can be increased.
In some embodiments of the present invention, S103 may further include S1031-S1032, where S1031-S1032 are as follows:
and S1031, determining the deviation between the initial position and the preset position.
In some embodiments of the present invention, the initial position may refer to not only the position of the target user in the three-dimensional space where the target user is currently located, but also the position of the target user in the current image.
And S1032, controlling the image acquisition equipment to rotate and/or move according to the deviation.
In some embodiments of the present invention, the deviation may be represented by a distance, and then converted according to a distance between the initial position and the preset position and a distance between the image capturing device and the target user, so as to determine a distance that the image capturing device should actually move or a rotation angle; the distance that the image capturing device should actually move or the angle of rotation may also be determined based on the number of pixels spaced between the initial position and the preset position in the image. For example, in the case that the initial position refers to the position of the target user in the current image, if the target user is at the upper right corner of the current image, the preset position is the center point of the image, and the initial position is 15 pixels away from the center point of the image along the x-axis and 21 pixels away from the center point of the image along the y-axis, the deviation between the initial position and the preset position may be (15,21), at this time, the image capturing apparatus may be controlled to move along the x-axis and the y-axis, so that the correction between the initial position and the preset position is (0,0).
It can be understood that, in the present invention, the distance moved and/or the angle rotated by the image capturing device can be obtained by the deviation between the initial position of the target user and the preset position in the image, so that the target user can be located at the preset position in the image after the image capturing device is moved and/or rotated.
In some embodiments of the present invention, S1032 may further include S201-S202, where S201-S202 are as follows:
s201, controlling the image acquisition equipment to rotate according to the deviation, and determining the barrier information between the initial position and the preset position.
In some embodiments of the present invention, the image capturing device may determine the position of the obstacle between the initial position and the preset position during the rotation. The image acquisition device compares the determined position of the obstacle with the three-dimensional space model obtained in the step S102, so as to determine the obstacle information in the current environment. The obstacle information may be coordinates, height, volume, etc. of the obstacle.
S202, planning an optimal path for rotation and/or movement based on the obstacle information, and controlling the image acquisition equipment to rotate and/or move according to the optimal path.
In some embodiments of the present invention, based on the obstacle information obtained in S201, a path for controlling the image capturing device to rotate and/or move is planned, so as to determine an optimal path from the current position of the image capturing device to the target location. And then controlling the image acquisition equipment to rotate and/or move according to the planned optimal path. The optimal path from the current position of the image acquisition device to the target location may be understood as the shortest path from the current position of the image acquisition device to the target location.
It can be understood that the image acquisition equipment can move more smoothly by acquiring the obstacle information and planning the optimal path.
Based on fig. 1 and fig. 2 are a second schematic flow chart of the image capturing method according to the embodiment of the present invention, as shown in fig. 2, after the target user is located at the preset position in the image to be continuously captured, the method further includes:
s104, determining a human face interesting region in the continuously acquired image
In some embodiments of the present invention, face recognition is performed on the images that are continuously acquired, and it is determined that the region in which the face of the target user is located is a face region of interest.
And S105, carrying out focusing processing on the region of interest of the face.
In some embodiments of the present invention, the region of interest of the face may be focused by setting a focus in an axial direction pointing to a preset position of the image, and then focusing the region of interest of the face based on the preset focus; the focusing processing can be carried out on the region of interest of the face by a reverse differential focusing method. The contrast type focusing method includes that an image acquisition device drives a lens, focusing points are changed along an axis pointing to a target user, a corresponding image is obtained at each focusing point, the obtained image corresponding to each focusing point is digitized, the digitized image is actually an integer matrix, the contrast amount of the digitized image is calculated, the maximum contrast is screened out through comparison, the lens is driven, the focusing points are placed on the focusing points corresponding to the maximum influence of the contrast amount, correct focusing points are obtained, whether focusing is carried out or not is determined according to the maximum contrast amount, and accordingly focusing processing is finished.
It can be understood that the definition of the face interesting region of the target user in the acquired image can be ensured and the quality of the acquired image can be improved by focusing the face interesting region corresponding to the target user.
Based on fig. 1 and fig. 3 are a third schematic flow chart of an image acquisition method according to an embodiment of the present invention, as shown in fig. 3, the image acquisition method according to the present invention further includes:
and S106, collecting audio information.
In some embodiments of the invention, the method is adapted to determine a scene of an environment in which the image capturing device is currently located.
In some embodiments of the present invention, the audio acquisition may be accomplished by a codec chip; during acquisition, the codec chip converts an Analog signal of sound into a Digital signal through A/D (Analog to Digital) sampling, and then processes the Digital signal to obtain corresponding audio information.
In some embodiments of the present invention, the audio information characterizes the sound surrounding the image capture device, and may be the sound generated by the target user while speaking.
S107, under the condition that the target user is not in the image, controlling the image acquisition device to rotate and/or move based on the audio information, and acquiring the image through the rotated and/or moved image acquisition device until the initial position of the target user in the image is determined.
In some embodiments of the present invention, when the target user is not in the image, that is, when the image capturing device captures the image, and no target user is in the captured image, the current location of the target user may be obtained through the captured audio information. The distance between the sound source and the image acquisition equipment can be determined according to the sound pressure levels corresponding to different directions in the audio information, the position of the sound source is the position of the target user, and the image including the target user can be acquired by controlling the image acquisition equipment to rotate and/or move based on the position of the sound source.
In some embodiments of the present invention, the spatial distribution of the scene in which the image collection apparatus is currently located may also be determined according to the audio intensity in the audio information.
In some embodiments of the present invention, the audio information characterizes the sound surrounding the image capture device, and may be the sound generated by the target user while speaking.
It can be understood that the position of the target user can be quickly determined by the audio information under the condition that the target user is not in the image, so that the position of the image acquisition equipment is adjusted to acquire the image of the target user, thereby ensuring the normal acquisition of the image, being suitable for various conditions and scenes and improving the applicability of the image acquisition method.
Fig. 4 is a schematic structural diagram of an image capturing device according to an embodiment of the present invention, and as shown in fig. 4, the present invention provides an image capturing device 7, which is suitable for an image capturing method according to an embodiment of the present invention, and includes:
an acquisition module 71, configured to acquire an image through an image acquisition device;
the recognition module 72 is configured to perform image recognition on the image, and determine an initial position of the target user in the image;
and the control module 73 is configured to, when it is determined that the initial position is not at the preset position in the image, control the image capturing device to rotate and/or move, and continue to capture the image through the rotated and/or moved image capturing device until the target user in the image that continues to be captured is at the preset position in the image that continues to be captured.
In some embodiments of the present invention, the recognition module 72 is further configured to perform image recognition on the image, and determine an outline of the target user in the image; and is also used to determine the initial position of the target user in the image from the contour.
In some embodiments of the present invention, the identification module 72 is further configured to determine a deviation between the initial position and the preset position;
the control module 73 is further configured to control the image capturing device to rotate and/or move according to the deviation.
In some embodiments of the present invention, the control module 73 is further configured to control the image capturing device to rotate according to the deviation, and determine the obstacle information between the initial position and the preset position;
a calculation module 75 for planning an optimal path of rotation and/or movement based on the obstacle information;
the control module 73 is further configured to control the image capturing device to rotate and/or move according to the optimal path.
In some embodiments of the present invention, the image capture device further comprises a focusing module 74, wherein:
the focusing module 74 is configured to determine a region of interest of a human face in the image that is continuously acquired; and focusing the human face interesting area.
In some embodiments of the present invention, the collecting module 71 is further configured to collect audio information;
the control module 73 is further configured to, when the target user is not in the image, control the image capturing device to rotate and/or move based on the audio information, and capture the image through the rotated and/or moved image capturing device until determining an initial position of the target user in the image.
Fig. 5 is a schematic entity structure diagram of an electronic device provided in an embodiment of the present application, and as shown in fig. 5, the electronic device provided in the present application may include: a processor (processor) 810, a communication Interface 820, a memory 830 and a communication bus 840, wherein the processor 810, the communication Interface 820 and the memory 830 communicate with each other via the communication bus 840. Processor 810 may invoke logic instructions in memory 830 to perform the image acquisition methods provided by the methods described above.
In addition, the logic instructions in the memory 830 may be implemented in software functional units and stored in a computer readable storage medium when the logic instructions are sold or used as independent products. Based on such understanding, the technical solution of the present application or portions thereof that substantially contribute to the prior art may be embodied in the form of a software product stored in a storage medium and including instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
In another aspect, the present application further provides a computer program product, which includes a computer program, which can be stored on a non-transitory computer-readable storage medium, and when the computer program is executed by a processor, the computer can execute the image acquisition method provided by the above methods.
In yet another aspect, the present application also provides a non-transitory computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, is implemented to perform the image acquisition method provided by the above methods.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one position, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. An image acquisition method, comprising:
collecting an image through image collection equipment;
performing image recognition on the image, and determining the initial position of a target user in the image;
and under the condition that the initial position is determined not to be at the preset position in the image, controlling the image acquisition equipment to rotate and/or move, and continuously acquiring the image through the rotated and/or moved image acquisition equipment until the target user in the continuously acquired image is at the preset position in the continuously acquired image.
2. The image acquisition method according to claim 1, wherein the image recognition of the image and the determination of the initial position of the target user in the image comprises:
carrying out image recognition on the image, and determining the outline of a target user in the image;
and determining the initial position of the target user in the image according to the outline.
3. The image capturing method according to claim 1, wherein the controlling the image capturing device to rotate and/or move comprises:
determining a deviation between the initial position and the preset position;
and controlling the image acquisition equipment to rotate and/or move according to the deviation.
4. The image capturing method according to claim 3, wherein the controlling the image capturing device to rotate and/or move according to the deviation comprises:
controlling the image acquisition equipment to rotate according to the deviation, and determining barrier information between the initial position and the preset position;
planning an optimal path for rotation and/or movement based on the obstacle information, and controlling the image acquisition equipment to rotate and/or move according to the optimal path.
5. The image capturing method according to any one of claims 1 to 3, wherein after the target user is at a preset position in the image captured continuously, the method further comprises:
determining a human face region of interest in the continuously acquired image;
and focusing the human face interesting area.
6. The image acquisition method according to any one of claims 1 to 3, characterized in that the method further comprises:
collecting audio information;
and under the condition that the target user is not in the image, controlling the image acquisition equipment to rotate and/or move based on the audio information, and acquiring the image through the rotated and/or moved image acquisition equipment until the initial position of the target user in the image is determined.
7. An image acquisition apparatus, comprising:
the acquisition module is used for acquiring images through image acquisition equipment;
the identification module is used for carrying out image identification on the image and determining the initial position of a target user in the image;
and the control module is used for controlling the image acquisition equipment to rotate and/or move under the condition that the initial position is determined not to be at the preset position in the image, and continuously acquiring the image through the rotated and/or moved image acquisition equipment until the target user in the continuously acquired image is at the preset position in the continuously acquired image.
8. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the image acquisition method according to any one of claims 1 to 6 when executing the program.
9. A non-transitory computer-readable storage medium on which a computer program is stored, the computer program, when being executed by a processor, implementing the image acquisition method according to any one of claims 1 to 6.
10. A computer program product comprising a computer program, characterized in that the computer program realizes the image acquisition method according to any one of claims 1 to 6 when executed by a processor.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2011101289A (en) * | 2009-11-09 | 2011-05-19 | Nec Corp | Image display device, and image display method |
| CN111147749A (en) * | 2019-12-31 | 2020-05-12 | 宇龙计算机通信科技(深圳)有限公司 | Photographing method, photographing device, terminal and storage medium |
| CN112492207A (en) * | 2020-11-30 | 2021-03-12 | 深圳卡多希科技有限公司 | Method and device for controlling rotation of camera based on sound source positioning |
| CN113824916A (en) * | 2021-08-19 | 2021-12-21 | 深圳壹秘科技有限公司 | Image display method, device, equipment and storage medium |
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2022
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| JP2011101289A (en) * | 2009-11-09 | 2011-05-19 | Nec Corp | Image display device, and image display method |
| CN111147749A (en) * | 2019-12-31 | 2020-05-12 | 宇龙计算机通信科技(深圳)有限公司 | Photographing method, photographing device, terminal and storage medium |
| CN112492207A (en) * | 2020-11-30 | 2021-03-12 | 深圳卡多希科技有限公司 | Method and device for controlling rotation of camera based on sound source positioning |
| CN113824916A (en) * | 2021-08-19 | 2021-12-21 | 深圳壹秘科技有限公司 | Image display method, device, equipment and storage medium |
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