Video data encoding method and device
A data encoding and video recording technology, applied in image communication, digital video signal modification, television and other directions, can solve the problems of complex monitoring scenes, poor imaging quality, affecting the imaging quality of video data encoding, and achieve the effect of improving imaging quality
Inactive Publication Date: 2020-10-30
HANGZHOU HIKVISION DIGITAL TECH
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[0004] However, due to the complexity of the monitoring scene, it is inevitable that the target of interest is blocked. If the target of interest is blocked, but the target of interest still exists in the monitoring area, the video data will not be processed by the above method. The adjustment of encoding parameters, or adjusting the encoding parameters to make the imaging quality worse, affects the encoding imaging quality of video data
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[0061]The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0062] In order to improve the encoding and imaging quality of video data, embodiments of the present invention provide a video data encoding method, device, electronic equipment, and machine-readable storage medium. In the following, the method for encoding video data provided by the embodiment of the present invention will be firstly introduced.
[0063] The recording data encoding method provided by the embodiments of the present invention can be applied to ...
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The embodiment of the invention provides a video data encoding method and device. The method comprises the following steps: performing target identification on the received audio data, identifying a specified audio target in the audio data, adjusting a coding parameter if the specified audio target exists in the audio data, and performing high-quality coding on the video data by using the adjusted coding parameter to obtain the video data after the imaging quality is improved. Video data collected by the collection device comprises audio data. When a video target interested by a user appears,a specified audio target is often accompanied; even if the video target interested by the user is covered, the specified audio target can be accurately recognized, and after the specified audio target is recognized, coding parameters are adjusted, and therefore the imaging quality of video data is improved.
Description
technical field [0001] The invention relates to the technical field of monitoring, in particular to a video data encoding method and device. Background technique [0002] The video data is a data form involving dynamic images and voices, and usually includes a series of frame data, and the dynamic images and voices in the video data can be displayed by continuously playing the frame data. By encoding the video data and using a specific compression technology, the purpose of improving the imaging quality, storage efficiency, and transmission efficiency of the video data is achieved. [0003] In the field of monitoring, users are often interested in some specific objects such as people and cars, and need to clearly display the objects of interest. Therefore, in the corresponding video data coding method, the image target recognition method is used to identify the video data. The object of interest, if the object of interest is identified, the video data is encoded by adjustin...
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IPC IPC(8): H04N19/85H04N19/136H04N5/92
CPCH04N5/9202H04N19/136H04N19/85
Inventor 高在伟
Owner HANGZHOU HIKVISION DIGITAL TECH