Performance analysis of depth intra-coding in 3D-HEVC
The depth maps intra-frame prediction of 3D High Efficiency Video Coding (3D-HEVC)
inherits all texture encoding techniques provided by HEVC and provides new coding tools …
inherits all texture encoding techniques provided by HEVC and provides new coding tools …
Approximate interpolation filters for the fractional motion estimation in HEVC encoders and their VLSI design
R Da Silva, Í Siqueira, M Grellert - … of the 32nd Symposium on Integrated …, 2019 - dl.acm.org
Motion Estimation (ME) is one of the most complex HEVC steps, consuming more than 60%
of the average encoding time, most of which is spent on its fractional part (Fractional Motion …
of the average encoding time, most of which is spent on its fractional part (Fractional Motion …
High-throughput multifilter VLSI design for the AV1 fractional motion estimation
D Freitas, B Nagai, M Grellert… - 2022 35th SBC …, 2022 - ieeexplore.ieee.org
A main challenge for emerging video encoders is the high complexity introduced by their
new encoding tools. In the royalty-free AV1 (AOMedia Video 1) codec, a large part of this …
new encoding tools. In the royalty-free AV1 (AOMedia Video 1) codec, a large part of this …
Exploring high-order adder compressors for power reduction in sum of absolute differences architectures for real-time UHD video encoding
The sum of absolute difference (SAD) calculation is one of the most computing-intensive
operations in video encoders compatible with recent standards, such as high-efficiency …
operations in video encoders compatible with recent standards, such as high-efficiency …
Low-power and memory-aware approximate hardware architecture for fractional motion estimation interpolation on HEVC
Nowadays, current video coding standards like the High Efficiency Video Coding (HEVC)
implement several complex coding tools, like the Fractional Motion Estimation (FME). An …
implement several complex coding tools, like the Fractional Motion Estimation (FME). An …
High-throughput sharp interpolation filter hardware architecture for the AV1 video codec
D Freitas, CM Diniz, M Grellert… - 2021 34th SBC/SBMicro …, 2021 - ieeexplore.ieee.org
Motion Estimation (ME) is one of the most important steps of modern video encoders, due to
its task of reducing temporal redundancies, but it is also highly computing intensive. The …
its task of reducing temporal redundancies, but it is also highly computing intensive. The …
SAD or SATD? how the distortion metric impacts a Fractional Motion Estimation VLSI architecture
I Seidel, V Rodrigues Filho, M Grellert… - 2021 IEEE 23rd …, 2021 - ieeexplore.ieee.org
Video coding systems have to deal with a number of tradeoffs. The decision of adopting a
specific distortion metric in the Fractional Motion Estimation (FME) step, for instance …
specific distortion metric in the Fractional Motion Estimation (FME) step, for instance …
Memory-Centered Motion Estimation System With CTB-Based Full-Splitting Algorithm
The processing of Motion Estimation (ME) in current video encoders demands high memory
communication due to the variety of supported block sizes and the high number of candidate …
communication due to the variety of supported block sizes and the high number of candidate …
Real-time and low-power hevc deblocking filter architecture targeting 8k uhd@ 60fps videos
RDCN Palau, J Goebel, D Palomino, G Corrêa… - Journal of Integrated …, 2020 - jics.org.br
This paper presents a low-power and high-throughput Deblocking Filter (DBF) hardware
architecture for the High Efficiency Video Coding (HEVC) standard. The architecture …
architecture for the High Efficiency Video Coding (HEVC) standard. The architecture …
Hardware-friendly search patterns for the versatile video coding fractional motion estimation
V Rodrigues Filho, M Monteiro, I Seidel… - 2021 IEEE 23rd …, 2021 - ieeexplore.ieee.org
The recently finalized Versatile Video Coding (VVC) standard brings a number of new tools
to substantially improve coding efficiency, which resulted in a significant increase in …
to substantially improve coding efficiency, which resulted in a significant increase in …