Video data-based gesture processing method, device, and computing device
A technology for video data and processing methods, applied in the field of image processing, can solve problems such as low efficiency, long time consumption, and inability to image processing, and achieve the effects of improving accuracy, shortening time consumption, and improving efficiency
Active Publication Date: 2021-06-01
BEIJING QIHOO TECH CO LTD
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[0003] However, the inventor found in the process of realizing the present invention that in the prior art, detection algorithms are mostly used to detect the gesture area and gesture category contained in each frame of image. However, the detection needs to be performed for all areas in the image. Low and time-consuming, when the position of the gesture changes rapidly, the image cannot be processed in time according to the detected gesture
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[0099] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.
[0100] figure 1 A flow chart of a gesture processing method based on video data according to an embodiment of the present invention is shown. like figure 1 As shown, the gesture processing method based on video data specifically includes the following steps:
[0101] Step S101, whenever the tracking result corresponding to the video data currently output by the tracker is obtained, determine the gesture tracking area contained in...
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The invention discloses a gesture processing method and device based on video data, and a computing device. The method includes: every time a tracking result corresponding to video data currently output by a tracker is obtained, determining a current tracking image frame according to the tracking result The gesture tracking area included in the video data; obtain the detection result with the latest output time from the detection results corresponding to the video data that have been output by the detector, and determine the gesture type included in the detection result with the latest output time; Track the audio data corresponding to the image frame to determine the audio command type, and determine whether the audio command type matches the gesture type included in the detection result with the latest output time; if so, determine the gesture processing rule corresponding to the gesture type, according to the current tracking image The gesture tracking area included in the frame performs the gesture processing operation corresponding to the gesture processing rule on the current tracking image frame.
Description
technical field [0001] The present invention relates to the field of image processing, in particular to a gesture processing method and device based on video data, and computing equipment. Background technique [0002] With the development of science and technology, the technology of image acquisition equipment is also improving day by day. The video recorded by the image acquisition device is also clearer, and the resolution and display effect are also greatly improved. In order to make the video display effect recorded by the image acquisition device more diversified, it is usually necessary to determine the hand area, gesture type or audio instruction contained in each frame of image in consecutive video frames, so that the image can be processed according to the gesture type and audio instruction. processing to improve the video display effect. [0003] However, the inventor found in the process of realizing the present invention that in the prior art, detection algori...
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IPC IPC(8): G06K9/00
CPCG06V40/20
Inventor 熊超
Owner BEIJING QIHOO TECH CO LTD