AlphaVC: High-Performance and Efficient Learned Video Compression. (arXiv:2207.14678v1 [cs.CV])

Web: http://arxiv.org/abs/2207.14678

Recently, learned video compression has drawn lots of attention and show a
rapid development trend with promising results. However, the previous works
still suffer from some criticial issues and have a performance gap with
traditional compression standards in terms of widely used PSNR metric. In this
paper, we propose several techniques to effectively improve the performance.
First, to address the problem of accumulative error, we introduce a
conditional-I-frame as the first frame in the GoP, which stabilizes the
reconstructed quality …

arxiv compression cv performance video video compression