Title :
A novel fast and low-complexity Motion Estimation for UHD HEVC
Author :
Sungoh Kim ; Chansik Park ; Hyungju Chun ; Jaemoon Kim
Author_Institution :
DMC R&D center, Samsung Electron., Suwon, South Korea
Abstract :
In this paper, we propose a novel fast and low-complexity Motion Estimation (ME) algorithm for Ultra High Definition (UHD) High Efficiency Video Coding (HEVC). Motion estimation occupies 77~81% of the amount of computation in HEVC. After all, the main key of codec implementation is to find a fast and low-complexity motion estimation algorithm and architecture. The proposed algorithm uses less than 1% of the amount of operations compared to full search algorithm while maintaining compression performance with slight loss of 1.1 (BDBR).
Keywords :
high definition video; motion estimation; video coding; BDBR; ME algorithm; UHD HEVC; high efficiency video coding; low-complexity motion estimation algorithm; ultra high definition; Algorithm design and analysis; Encoding; Motion estimation; Partitioning algorithms; Prediction algorithms; Vectors; Video coding;
Conference_Titel :
Picture Coding Symposium (PCS), 2013
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-4799-0292-7
DOI :
10.1109/PCS.2013.6737694
