Learning for Video Compression.
IEEE Transactions on Circuits and Systems for Video Technology(2020)
摘要
One key challenge to learning-based video compression is that motion predictive coding, a very effective tool for video compression, can hardly be trained into a neural network. In this paper, we propose the concept of Pixel-MotionCNN (PMCNN) which includes motion extension and hybrid prediction networks. PMCNN can model spatiotemporal coherence to effectively perform predictive coding inside the ...
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关键词
Image coding,Video compression,Spatiotemporal phenomena,Image reconstruction,Transform coding,Codecs,Video coding
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