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Integrated Systems and Methods For Video-Based Object Modeling, Recognition, and Tracking
Integrated Systems and Methods For Video-Based Object Modeling, Recognition, and Tracking
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机译:基于视频的对象建模,识别和跟踪的集成系统和方法
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摘要
The present disclosure relates to systems and methods for modeling, recognizing, and tracking object images in video files. In one embodiment, a video file, which includes a plurality of frames, is received. An image of an object is extracted from a particular frame in the video file, and a subsequent image is also extracted from a subsequent frame. A similarity value is then calculated between the extracted images from the particular frame and subsequent frame. If the calculated similarity value exceeds a predetermined similarity threshold, the extracted object images are assigned to an object group. The object group is used to generate an object model associated with images in the group, wherein the model is comprised of image features extracted from optimal object images in the object group. Optimal images from the group are also used for comparison to other object models for purposes of identifying images.
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