Open Access
Calculation of average PSNR differences between RD-curves
Reads0
Chats0
About:
The article was published on 2001-01-01 and is currently open access. It has received 4379 citations till now.read more
Citations
More filters
Proceedings ArticleDOI
Parallelization of Kvazaar HEVC intra encoder for multi-core processors
TL;DR: Key parallelization strategies of the Kvazaar HEVC intra encoder for multicore processors are introduced and its rate-distortion-complexity characteristics are superior to other public implementations in all-intra (AI) coding.
Proceedings ArticleDOI
Region-of-interest based dynamical parameter allocation for H.264/AVC encoder
TL;DR: This detector uses a simple scheme to meet the low power requirement of portable application and reduces the coding complexity and keeps the visual quality.
Journal ArticleDOI
Perceptual sensitivity-based rate control method for high efficiency video coding
TL;DR: An efficient perceptual sensitivity-based rate control (PSRC) method for HEVC is proposed based on the human visual system (HVS) observation that the region with less perceptual sensitivity can tolerate more distortion.
Proceedings ArticleDOI
Video codec comparison using the dynamic optimizer framework
Ioannis Katsavounidis,Liwei Guo +1 more
TL;DR: A new methodology that allows for more objective comparison of video codecs, using the recently published Dynamic Optimizer framework, is presented, which offers the possibility to do visual perceptual optimization of any video codec and thus produce optimal results in terms of PSNR and VMAF.
Proceedings ArticleDOI
Early termination for TZSearch in HEVC Motion Estimation
TL;DR: Two early terminations for TZSearch are proposed based on the statistical analysis of the probability of median predictor to be selected as the final best point in the large Coding Units (CUs) and small CUs (16×16, 8×8) as well as the center-biased characteristic of thefinal best search point in ME process.