Shooting method and device based on sound source positioning, electronic equipment and storage medium
A sound source location, sound source localization technology, applied to electronic equipment and computer-readable storage media, sound source localization-based shooting method, device field, can solve errors, camera and light adjustment angle calculation, sound source location information outside Sound interference and other problems, to achieve the effect of shooting intelligence, reducing energy consumption and improving accuracy
Pending Publication Date: 2020-09-29
CHINA PING AN LIFE INSURANCE CO LTD
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However, the sound source position information obtained by the traditional sound source localization is easily disturbed by external sound, which makes the sound source localization result inaccurate, which makes the adjustment angle calculation between the camera and the light wrong.
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[0027] In order to make the objectives, technical solutions and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0028] It should be noted that the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. . Therefore, the features defined with "first" and "second" may explicitly or implicitly include at leas...
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The invention relates to artificial intelligence, and provides a shooting method based on sound source positioning. The method comprises the steps: receiving a shooting instruction, and collecting sound information; carrying out sound source positioning on the sound information to obtain alternative sound source position information; analyzing the alternative sound source position information to determine target sound source position information; obtaining initial sound source position information, and calculating an adjustment angle of a camera unit based on the target sound source position information and the initial sound source position information; adjusting the shooting angle of the camera unit based on the adjusting angle; and controlling the camera unit to shoot. In addition, the invention also relates to a blockchain technology, and the sound information can be stored in the blockchain. The invention further provides a shooting device, electronic equipment and a computer readable storage medium. According to the invention, the sound source positioning accuracy and the shooting efficiency can be improved.
Description
Technical field [0001] The present invention relates to the technical field of artificial intelligence and sound source localization, in particular to a shooting method, device, electronic equipment and computer-readable storage medium based on sound source localization. Background technique [0002] In the application scenarios of remote video teaching, in the current remote training classroom, the existing camera and lighting angles are fixed, but when the target is being photographed, especially when the teacher is walking, the camera and the lighting angle cannot be changed, resulting in the shooting The video image quality is not good. [0003] In the prior art, sound source positioning can be adopted to control the camera and light adjustment angle. However, the sound source location information obtained by traditional sound source localization is susceptible to external sound interference, which makes the sound source localization result inaccurate, and makes the calculatio...
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Login to View More IPC IPC(8): G01S5/28H04N5/232
CPCG01S5/28H04N23/60
Inventor 邹芳谢树家张亚男
Owner CHINA PING AN LIFE INSURANCE CO LTD