Fast encoding algorithm avoiding repetition of motion estimation in scalable video coding

Proposed in this paper is a fast encoding algorithm which avoids repetition of the motion estimation process in the current scalable video coding (SVC) codec. Experimental results show that the proposed algorithm can reduce encoding time by 29.69%-37.80%, while the coding performance of the SVC code...

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Vydáno v:Electronics letters Ročník 46; číslo 4; s. 1
Hlavní autoři: Park, C-S, Jung, S-W, Choi, K-S, Ko, S-J
Médium: Journal Article
Jazyk:angličtina
Vydáno: Stevenage John Wiley & Sons, Inc 18.02.2010
Témata:
Algorithms
Codec
Coding
Encoding
Motion simulation
Repetition
ISSN:0013-5194, 1350-911X
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Shrnutí:Proposed in this paper is a fast encoding algorithm which avoids repetition of the motion estimation process in the current scalable video coding (SVC) codec. Experimental results show that the proposed algorithm can reduce encoding time by 29.69%-37.80%, while the coding performance of the SVC codec adopting the proposed algorithm is exactly the same as that of the original one.
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ISSN:0013-5194
1350-911X