Title :
A general search strategy for multiple reference frame motion estimation
Author_Institution :
Dept. of Inf. & Telecommun. Eng., Sangmyung Univ., Cheonan, South Korea
Abstract :
Multiple reference frame motion estimation (MRFME) is one of main features of recent video coding standards such as H.264/AVC and HEVC. In this paper, we present a general search strategy for MRFME. The proposed method can accelerate the conventional full search algorithms without any penalty in the rate-distortion (RD) performance. Experimental results show that the proposed method can reduce the motion estimation (ME) time of the conventional algorithms up to 39.48%.
Keywords :
mobile radio; motion estimation; query formulation; video coding; ME time; MRFME; RD performance; full search algorithms; motion estimation time; multiple reference frame motion estimation; rate-distortion performance; search strategy; video coding standards; Acceleration; Complexity theory; Encoding; Motion estimation; Search problems; Spirals; Video coding;
Conference_Titel :
Consumer Electronics (ICCE), 2013 IEEE International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4673-1361-2
DOI :
10.1109/ICCE.2013.6486913
