| CPC G06T 7/20 (2013.01) [G06N 3/08 (2013.01); G06V 10/40 (2022.01); G06V 10/95 (2022.01); G06T 2207/20081 (2013.01); G06T 2207/20084 (2013.01)] | 20 Claims |
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1. A method for processing a stream of video frames, comprising:
obtaining a first frame of video content, the first frame being interpreted as a key frame;
converting the first frame into first feature information using an image analysis system;
caching the first feature information in a data store;
obtaining a second frame of video content, the second frame being interpreted as a predicted frame;
mapping the first frame and the second frame into first frame-change information using a motion-determining model, the first frame-change information expressing a change in video content from the first frame to the second frame;
converting the first frame-change information and the first feature information into second feature information using a prediction model; and
caching the second feature information in the data store,
the method interpreting every nth frame in the stream of video frames as a key frame, and frames between neighboring key frames as predicted frames, n being specified by a configuration parameter, and
the method switching between use of the image analysis system and use of the motion-determining model and the prediction model depending on whether a key frame is encountered or a predicted frame is encountered in the stream of video frames.
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