Distortion Propagation Based Quantization Parameter Cascading Method for Screen Content Video Coding
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2956784
Abstract: Screen content video (SCV) is generated by computers, including animation, texts and graphics. SCV contains continuous static frames and many scene changes, making SCV different from conventional camera captured video (CCV) in terms of temporal… read more here.
Keywords: distortion propagation; cascading method; screen content; distortion ... See more keywords
Distortion propagation-based optimal λ decision for random access rate control in HEVC
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Electronic Imaging"
DOI: 10.1117/1.jei.29.1.013002
Abstract: Abstract. Rate control plays a key role in high-efficiency video coding. For the λ domain rate control, the λ is calculated according to the allocated bits per pixel and by adaptively updating parameters. However, the… read more here.
Keywords: distortion propagation; rate; propagation based; rate control ... See more keywords