M Xu, B Jeon - IEEE Transactions on Broadcasting, 2023 - ieeexplore.ieee.org
The rate-distortion optimized quantization (RDOQ) in HEVC has improved the coding efficiency of the conventional uniform scalar quantization (SQ) very much. Since the RDOQ …
M Wang, X Fang, S Tan, X Zhang, L Zhang - IEEE Access, 2020 - ieeexplore.ieee.org
The rate-distortion optimized quantization (RDOQ) provides an excellent trade-off between rate and distortion in High Efficiency Video Coding (HEVC), leading to inspiring …
Z Sun, M Wang, P Chen, X Wang… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
The Versatile Video Coding (VVC) standard adopts a series of new coding tools in transform and quantization, including multiple transform selection, low-frequency non-separable …
M Xu, TN Canh, B Jeon - IEEE Transactions on Broadcasting, 2019 - ieeexplore.ieee.org
The rate-distortion optimized quantization (RDOQ) in High Efficiency Video Coding (HEVC) brings a significant coding gain but also leads to huge computation at encoder. Since the …
M Xu, TN Canh, B Jeon - 2018 IEEE International Symposium …, 2018 - ieeexplore.ieee.org
Rate-distortion optimized quantization (RDOQ) is shown to provide significant coding gain in HEVC but it also suffers from huge computational complexity. In this paper, we simplify the …
W Niu, X Huang, H Yin, Y Lu, Y Zhou, C Yan - Multimedia Tools and …, 2023 - Springer
The new generation versatile video coding (VVC) standard brings extremely high compression efficiency. Meanwhile, the complexity of the encoder is also greatly increased …