Novel cross-diamond-hexagonal search algorithms for fast block motion estimation
We propose two cross-diamond-hexagonal search (CDHS) algorithms, which differ from
each other by their sizes of hexagonal search patterns. These algorithms basically employ …
each other by their sizes of hexagonal search patterns. These algorithms basically employ …
An effective variable block-size early termination algorithm for H. 264 video coding
L Yang, K Yu, J Li, S Li - … on Circuits and Systems for Video …, 2005 - ieeexplore.ieee.org
The H. 264 video coding standard provides considerably higher coding efficiency than
previous standards do, whereas its complexity is significantly increased at the same time. In …
previous standards do, whereas its complexity is significantly increased at the same time. In …
Performance and complexity joint optimization for H. 264 video coding
J Zhang, Y He, S Yang, Y Zhong - 2003 IEEE International …, 2003 - ieeexplore.ieee.org
This paper proposes a video coding optimization approach for those real-time visual
communication applications with performance and complexity tradeoff based on the coming …
communication applications with performance and complexity tradeoff based on the coming …
Aggregate power consumption modeling of live video streaming systems
Power consumption of video streaming systems has become a major concern, especially in
battery-powered devices, such as video sensors. Power is usually dissipated in each one of …
battery-powered devices, such as video sensors. Power is usually dissipated in each one of …
[PDF][PDF] An Overview of Block Matching Algorithms for Motion Vector Estimation.
In video compression technique, motion estimation is one of the key components because of
its high computation complexity involves in finding the motion vectors (MV) between the …
its high computation complexity involves in finding the motion vectors (MV) between the …
Fast motion estimation methods for HEVC
Compared with H. 264, the High Efficiency Video Coding standard has higher compression
efficiency and better transmission performance, and will be used in wider field. TZ search …
efficiency and better transmission performance, and will be used in wider field. TZ search …
A novel 3-D predict hexagon search algorithm for fast block motion estimation on H. 264 video coding
TH Tsai, YN Pan - IEEE transactions on circuits and systems for …, 2006 - ieeexplore.ieee.org
In the upcoming video coding standard MPEG-4 AVC/JVT/H. 264, motion estimation is
allowed to use multiple references and multiple block sizes to improve the rate-distortion …
allowed to use multiple references and multiple block sizes to improve the rate-distortion …
Context-adaptive fast motion estimation of HEVC
High Efficient Video Coding (HEVC) is the latest coding standard with superior compression
efficiency while its encoding complexity is much higher compared with H. 264/AVC. Motion …
efficiency while its encoding complexity is much higher compared with H. 264/AVC. Motion …
Prediction-based directional fractional pixel motion estimation for H. 264 video coding
L Yang, K Yu, J Li, S Li - Proceedings.(ICASSP'05). IEEE …, 2005 - ieeexplore.ieee.org
In an H. 264 video encoder, motion estimation (ME) is the most time-consuming component.
The ME process consists of two stages, integer pixel search and fractional pixel search …
The ME process consists of two stages, integer pixel search and fractional pixel search …
High efficiency architecture design of real-time QFHD for H. 264/AVC fast block motion estimation
TH Tsai, YN Pan - IEEE transactions on circuits and systems for …, 2011 - ieeexplore.ieee.org
Motion estimation (ME) in the MPEG-4 AVC/JVT/H. 264 video coding standard employs
seven permitted block sizes to improve the rate-distortion performance. This novel feature …
seven permitted block sizes to improve the rate-distortion performance. This novel feature …