Wenfei Jiang, Fan Zhang, Zhibo Chen: Video encoding and decoding based on image refinement. Thomson Licensing, Brian J Dorini, Xiaoan Lu, March 27, 2018: US09930329

A particular implementation forms an initial reconstructed image block from inverse quantization and inverse transform, and further refines the reconstructed image block using pixels from neighboring reconstructed blocks. The image block may be refined using a bilateral filter, whose space parameter ...