Detail publikace

Modified Fast Block Matching Algorithm using Four-Neighborhood search

NAHHAS, I.; DRAHANSKÝ, M. Modified Fast Block Matching Algorithm using Four-Neighborhood search. Proceedings of ICIAP 2013. International Review on Computers and Software. Naples: 2013. p. 1-11. ISSN: 1828-600X.
Typ
článek ve sborníku konference
Jazyk
anglicky
Autoři
Nahhas Ibrahim, Ing.
Drahanský Martin, prof. Ing., Ph.D.
Abstrakt

Block matching for motion estimation has been widely used in video compression for efficient transmission and storage of video data by reducing the temporal redundancy existing in video sequences. The motion estimation is a process which determines the motion between two frames of a video signal. This paper presents a new algorithm for fast block matching based on Four-neighborhood search (FNS), this algorithm can significantly speed up the computation of the block matching by reducing the number of checked points and improve the performance of FNS by combining with fast computation strategy to reduce the time computational. Theoretically has been shown that 89% to 93% of operations can be saved while maintaining the quality of video by comparing it with 6 different types of block matching algorithms.

Rok
2013
Strany
1–11
Časopis
International Review on Computers and Software, roč. 2013, č. 1, ISSN 1828-600X
Sborník
Proceedings of ICIAP 2013
Místo
Naples
BibTeX 
@inproceedings{BUT192883,
  author="Ibrahim {Nahhas} and Martin {Drahanský}",
  title="Modified Fast Block Matching Algorithm using Four-Neighborhood search",
  booktitle="Proceedings of ICIAP 2013",
  year="2013",
  journal="International Review on Computers and Software",
  volume="2013",
  number="1",
  pages="1--11",
  address="Naples",
  issn="1828-600X"
}
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