Title :
A new intra coding approach without planar representation for HEVC standard
Author :
Hassan Kibeya;Fatma Belghith;Mohamed Ali Ben Ayed;Nouri Masmoudi
Author_Institution :
Laboratory of Electronics and Information Technologies (LETI), University of Sfax, National school of Engineering, B.P.W, 3038 Sfax, Tunisia
fDate :
6/1/2015 12:00:00 AM
Abstract :
The latest High Efficiency Video Coding was aggregated in order to enhance the previous H264.AVC by a rate compression decrease of 50% with the same image quality. The HEVC intra prediction procedure requires a high computational complexity that needs to be alleviated. To this end, the paper proposes a new approach of intra prediction process without the use of the planar mode. The performance of the proposed algorithms is verified through comparative analysis of encoding time and visual image quality. Comparing to HM 10.0, the encoding time reduction achieves 4% with a slight enhancement of image quality.
Keywords :
"Encoding","Computational complexity","Visualization","Prediction algorithms","Image coding","Algorithm design and analysis"
Conference_Titel :
Information Technology and Computer Applications Congress (WCITCA), 2015 World Congress on
DOI :
10.1109/WCITCA.2015.7367049
