Multi-loop scalable video codec based on high efficiency video coding (HEVC)

DK Kwon, M Budagavi, M Zhou - 2013 IEEE International …, 2013 - ieeexplore.ieee.org
A multi-loop scalable video coder for high efficiency video coding (HEVC) is proposed in this
paper. A coding unit (CU)-level inter-layer sample prediction tool is proposed to exploit …

High precision up-sampling in scalable coding of high bit-depth video

P Yin, T Lu, T Chen - US Patent 10,165,288, 2018 - Google Patents
The precision of up-sampling operations in a layered coding system is preserved when
operating on video data with high bit-depth. In response to bit-depth requirements of the …

Methods and apparatus for indicating picture buffer size for coded scalable video

DK Kwon, M Budagavi - US Patent 9,942,545, 2018 - Google Patents
A method for encoding a video sequence in a scalable video encoder to generate a scalable
bitstream is provided that includes encoding the video sequence in a first layer encoder of …

Inter-layer intra mode coding for the scalable extension of HEVC

Z Zhao, J Si, J Ostermann, W Li - 2013 IEEE International …, 2013 - ieeexplore.ieee.org
In this paper, two inter-layer intra mode coding tools are proposed for the all intra spatial
scalable extension of High Efficiency Video Coding (HEVC). The proposed methods make …

Inter-layer motion field mapping for the scalable extension of HEVC

X Xiu, Y Ye, Y He, Y He - Visual Information Processing and …, 2013 - spiedigitallibrary.org
The next generation video coding standard, High Efficiency Video Coding (HEVC), is under
development by the Joint Collaborative Team on Video Coding (JCT-VC) of the ITU-T VCEG …

Signaling decoded picture buffer size in multi-loop scalable video coding

DK Kwon, M Budagavi - US Patent 10,531,108, 2020 - Google Patents
(57) ABSTRACT A method for encoding a video sequence in a scalable video encoder to
generate a scalable bitstream is provided that includes encoding the video sequence in a …

HEVC 完全内部模式空间可分级编码

吕洁 - 计算机与现代化, 2014 - cam.org.cn
空间可分级扩展编码使码流在不同层中包含不同的视频分辨率. 本文提出基于HEVC
标准的一种空间可分级模式, 这种模式在基本层中采用基于纹理判断的方法, 节省了划分更小CU …

High precision up-sampling in scalable coding of high bit-depth video

P Yin, T Lu, T Chen - US Patent 11,792,416, 2023 - Google Patents
The precision of up-sampling operations in a layered coding system is preserved when
operating on video data with high bit-depth. In response to bit-depth requirements of the …

Signaling decoded picture buffer size in multi-loop scalable video coding

DK Kwon, M Budagavi - US Patent 12,058,353, 2024 - Google Patents
A method includes decoding, by a decoder, an indication of a decoded picture buffer (DPB)
size from a bitstream. In addition, the method includes decoding, by the decoder, a first …

High precision up-sampling in scalable coding of high bit-depth video

P Yin, T Lu, T Chen - US Patent 11,570,455, 2023 - Google Patents
The precision of up-sampling operations in a layered coding system is preserved when
operating on video data with high bit-depth. In response to bit-depth requirements of the …