Optimisation of HEVC motion estimation exploiting SAD and SSD GPU‐based implementation

R Khemiri, H Kibeya, FE Sayadi, N Bahri… - IET Image …, 2018 - Wiley Online Library
The new High‐Efficiency Video Coding (HEVC) standard doubles the video compression
ratio compared to the previous H. 264/AVC at the same video quality and without any …

CUDA memory optimisation strategies for motion estimation

FE Sayadi, M Chouchene, H Bahri… - IET Computers & …, 2019 - Wiley Online Library
As video processing technologies continue to rise quicker than central processing unit
(CPU) performance in complexity and image resolution, data‐parallel computing methods …

Bi-predictive motion estimation for HEVC on a graphics processing unit (GPU)

S Radicke, JU Hahn, Q Wang… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
High Efficiency Video Coding (HEVC), the latest video compression standard, will play an
important role in many multimedia applications in the foreseeable future. Its superior …

Method and system for parallel rate-constrained motion estimation in video coding

E Hojati, JF Franche, S Coulombe… - US Patent 10,511,853, 2019 - Google Patents
Methods and systems for parallel rate-constrained motion estimation in a video encoder are
provided. Embodiments of the present invention provide a solution for the problem of the …

Fast motion estimation for HEVC on graphics processing unit (GPU)

D Lee, D Sim, K Cho, SJ Oh - Journal of Real-Time Image Processing, 2016 - Springer
The recent video compression standard, HEVC (high efficiency video coding), will most
likely be used in various applications in the near future. However, the encoding process is …

Accelerating HEVC using heterogeneous platforms

G Cebrián-Márquez, JL Hernández-Losada… - The Journal of …, 2015 - Springer
The high efficiency video coding (HEVC) standard achieves double compression efficiency
compared with H. 264/advanced video coding at the cost of huge computational complexity …

High efficiency video coding (HEVC) motion estimation parallel algorithms on GPU

X Jiang, T Song, T Shimamoto… - 2014 IEEE International …, 2014 - ieeexplore.ieee.org
Exhausted motion estimation in HEVC with variable block sizes is the bottleneck for real time
encoding. Previous works show that CTU-based parallel processing will induce much …

Multiple layer parallel motion estimation on GPU for High Efficiency Video Coding (HEVC)

F Luo, S Ma, J Ma, H Qi, L Su… - 2015 IEEE International …, 2015 - ieeexplore.ieee.org
This paper provides a multiple-layer parallel motion estimation (ME) scheme implemented
on GPU for High Efficiency Video Coding (HEVC). The scheme is hierarchically structured …

Highly parallel transformation and quantization for HEVC encoder on GPUs

H Igarashi, F Takano, T Moriyoshi - … and Image Processing …, 2016 - ieeexplore.ieee.org
New 4K video services demand a high-speed high efficiency video coding (HEVC) encoder.
To achieve fast encoding speed, many acceleration methods by general purpose computing …

Heterogeneous CPU plus GPU approaches for HEVC

G Cebrián-Márquez, V Galiano, H Migallón… - The Journal of …, 2019 - Springer
The high efficiency video coding (HEVC) standard has opened the door to high-quality
multimedia contents and new formats such as ultra-high definition as a result of the …