Difference between revisions of "Publications/fabrizio.12.spic"
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| publisher = Elsevier |
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| pages = 113 to 208 |
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| abstract = We present a new algorithm for motion compensation that uses a motion estimation method based on tangent distance. The method is compared with a Block-Matching based approach in various common situations. Whereas Block-Matching algorithms usually only predict positions of blocks over time, our method also predicts the evolution of pixels into these blocks. The prediction error is then drastically decreased. The method is implemented into the Theora codec proving that this algorithm improves the video codec performances. |
| abstract = We present a new algorithm for motion compensation that uses a motion estimation method based on tangent distance. The method is compared with a Block-Matching based approach in various common situations. Whereas Block-Matching algorithms usually only predict positions of blocks over time, our method also predicts the evolution of pixels into these blocks. The prediction error is then drastically decreased. The method is implemented into the Theora codec proving that this algorithm improves the video codec performances. |
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| lrdekeywords = Image |
| lrdekeywords = Image |
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| + | | lrdeprojects = Olena |
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| lrdenewsdate = 2012-02-09 |
| lrdenewsdate = 2012-02-09 |
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| type = article |
| type = article |
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Latest revision as of 18:56, 4 January 2018
- Authors
- Jonathan Fabrizio, Séverine Dubuisson, Dominique Béréziat
- Journal
- Signal Processing: Image Communication
- Type
- article
- Publisher
- Elsevier
- Projects
- Olena
- Keywords
- Image
- Date
- 2012-02-09
Abstract
We present a new algorithm for motion compensation that uses a motion estimation method based on tangent distance. The method is compared with a Block-Matching based approach in various common situations. Whereas Block-Matching algorithms usually only predict positions of blocks over time, our method also predicts the evolution of pixels into these blocks. The prediction error is then drastically decreased. The method is implemented into the Theora codec proving that this algorithm improves the video codec performances.
Bibtex (lrde.bib)
@Article{ fabrizio.12.spic,
author = {Jonathan Fabrizio and S\'everine Dubuisson and Dominique
B\'er\'eziat},
title = {Motion compensation based on Tangent Distance prediction
for video compression},
journal = {Signal Processing: Image Communication},
year = 2012,
volume = 27,
number = 2,
publisher = {Elsevier},
pages = {113--208},
month = feb,
abstract = { We present a new algorithm for motion compensation that
uses a motion estimation method based on tangent distance.
The method is compared with a Block-Matching based approach
in various common situations. Whereas Block-Matching
algorithms usually only predict positions of blocks over
time, our method also predicts the evolution of pixels into
these blocks. The prediction error is then drastically
decreased. The method is implemented into the Theora codec
proving that this algorithm improves the video codec
performances. }
}