Pedestrian search method and device based on joint judgment and generation learning
A search method and pedestrian technology, applied in neural learning methods, biological neural network models, instruments, etc., can solve the problems of low accuracy, difficult target pedestrian search, low efficiency of video pedestrian search methods, etc., to meet real-time requirements. Search, improve efficiency
Pending Publication Date: 2020-01-07
SHENZHEN JIULING SOFTWARE TECH CO LTD
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But at present, the method of dynamic identification and monitoring of pedestrians directly through video is not very mature, this is because on the one hand, each frame image in the video is in dynamic refreshment, and the shooting speed of the camera is getting faster and faster; on the other hand, Existing Video Pedestrian Search Methods Are Inefficient and Inaccurate
Therefore, it is difficult to accurately search for target pedestrians in real time for massive videos
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[0025] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.
[0026] In order to illustrate the technical solutions of the present invention, specific examples are used below to illustrate.
[0027] see figure 1 , figure 1 It is a pedestrian search method based on joint judgment and generation learning provided by an embodiment of the present invention. Such as figure 1 As shown, the pedestrian search method based on joint judgment and generation learnin...
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The embodiment of the invention provides a pedestrian search method and device based on joint judgment and generation learning. The method comprises the steps of acquiring a pedestrian re-identification system model; segmenting the to-be-identified pedestrian video based on the key frame of the to-be-identified pedestrian video, and extracting pedestrian feature vectors from the segmented to-be-identified pedestrian video through the pedestrian re-identification system model; and calculating the similarity between the feature vector of a target pedestrian and the pedestrian feature vector in the pedestrian video to be identified, and obtaining a retrieval image of the target pedestrian from the pedestrian video to be identified according to the similarity. Through the embodiment of the invention, the efficiency, accuracy and real-time performance of video pedestrian search can be improved.
Description
technical field [0001] The invention belongs to the technical field of computer vision and intelligent transportation, and in particular relates to a pedestrian search method, device, terminal equipment and computer-readable medium based on joint judgment and generation learning. Background technique [0002] With the continuous development of artificial intelligence, computer vision and hardware technology, video image processing technology has attracted more and more attention of relevant researchers. But at present, the method of dynamic identification and monitoring of pedestrians directly through video is not very mature, this is because on the one hand, each frame image in the video is in dynamic refresh, and the shooting speed of the camera is getting faster and faster; on the other hand, Existing video pedestrian search methods are inefficient and inaccurate. Therefore, it is difficult to accurately search for target pedestrians in real time for massive videos. Co...
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IPC IPC(8): G06K9/00G06K9/62G06N3/04G06N3/08
CPCG06N3/08G06V40/103G06N3/045G06F18/241
Inventor 张斯尧谢喜林王思远黄晋蒋杰张诚文戎
Owner SHENZHEN JIULING SOFTWARE TECH CO LTD