Title :
Fast multiple reference frame selection method using inter-mode correlation
Author :
Jeong, Chan-Young ; Hong, Min-Cheol
Author_Institution :
Sch. of Electron. Eng., Soongsil Univ., Seoul
Abstract :
In this paper, we propose a fast multiple reference frame selection method for motion estimation and compensation in H.264 video coding. Using the property that an optimal reference frame has the statistical characteristics, the motion estimation of small block size is estimated from the motion estimation of the larger block size. Simulation results show that the proposal method decreased the computations about 52%. Without the sacrifice of coding performance, comparing to the H.264 multiple reference picture coding.
Keywords :
motion compensation; motion estimation; video coding; H.264 video coding; fast multiple reference frame selection method; intermode correlation; motion compensation; motion estimation; multiple reference picture coding; statistical characteristics; Automatic voltage control; Computational complexity; Computational modeling; Decoding; Encoding; IEC standards; ISO standards; Motion compensation; Motion estimation; Video coding; H.264/AVC; motion estimation; multiple reference frame; video coding;
Conference_Titel :
Communications, 2008. APCC 2008. 14th Asia-Pacific Conference on
Conference_Location :
Tokyo
Print_ISBN :
978-4-88552-232-1
Electronic_ISBN :
978-4-88552-231-4