Paper Info
Title
Fast Multiple Reference Frame Selection Method Using Correlation of Sequence in JVT/H.264
Abstract
H.264 video coding standard has a significant performance better than the other standards are the adoption of variable block sizes, multiple reference frames, and the consideration of rate distortion optimization within the codec. However, these features incur a considerable complexity in the encoder for motion estimation. As for the multiple reference frames motion estimation, the increased computation is in proportion to the number of searched reference frames. In this paper, a fast multiple frame reference frames selection method is proposed for H.264 video coding. The proposed algorithm can efficiently determine the best reference frame from the allowed five reference frames. As determine the number of reference frames to search the motion using the correlation of the different block between the block of current frame and that of previous frame, this scheme can efficiently reduce the computational cost while keeping the similar quality and bit-rate. Simulation results show that the speed of the proposed method is faster than that of the original scheme adapted in JVT reference software JM95 while keeping the similar video quality and bit-rate.
Year
DOI
Venue
2006
10.1093/ietfec/e89-a.3.744
IEICE Transactions
Keywords
Field
DocType
multiple reference frames motion,multiple reference frame,current frame,best reference frame,fast multiple frame reference,reference frame,previous frame,h.264 video,frames selection method,selection method,fast multiple reference frame,jvt reference software,motion estimation
Reference frame,Block-matching algorithm,Motion compensation,Theoretical computer science,Residual frame,Inter frame,Motion estimation,Video quality,Mathematics,Rate–distortion optimization
Journal
Volume
Issue
ISSN
E89-A
3
0916-8508
Citations 
PageRank 
References 
1
0.36
0
Authors
2
Name
Order
Citations
PageRank
Jae-Sik Sohn131.40
Duk-Gyoo Kim232.09