DocumentCode
770183
Title
Adaptive motion vector re-sampling for fast fade and dissolve transitions on MPEG video
Author
Ni, Qiang ; Du, Weina ; Zhang, Wenjun
Author_Institution
Dept. of Electr. & Inf. Eng., Shanghai Jiao Tong Univ., China
Volume
51
Issue
4
fYear
2005
Firstpage
1341
Lastpage
1345
Abstract
Fade and dissolve transitions are two of the most frequently used special effects in video non-linear editing (NLE). In this paper, we propose an adaptive motion vector re-sampling (AMVR) algorithm to achieve fast fade and dissolve transitions on MPEG video sequences. Experimental results show that our algorithm greatly reduces the computational complexity while keeping the quality of the reconstructed edited video in comparison with conventional motion vector re-sampling (MVR) algorithms.
Keywords
computational complexity; image motion analysis; image reconstruction; image sampling; image sequences; video signal processing; MPEG video; adaptive motion vector re-sampling; computational complexity; dissolve transitions; fade transitions; video nonlinear editing; video reconstruction; video sequences; Computational complexity; Costs; Degradation; Layout; Motion estimation; Production; Solids; Transform coding; Video compression; Video sequences;
fLanguage
English
Journal_Title
Consumer Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0098-3063
Type
jour
DOI
10.1109/TCE.2005.1561865
Filename
1561865
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