Perceptual feedback in multigrid motion estimation using an improved DCT quantization
In this paper, a multigrid motion compensation video coder based on the current human visual system (HVS) contrast discrimination models is proposed. A novel procedure for the encoding of the prediction errors has been used. This procedure restricts the maximum perceptual distortion in each transfor...
Ausführliche Beschreibung
Bibliographische Detailangaben
| Veröffentlicht in: | IEEE transactions on image processing : a publication of the IEEE Signal Processing Society. - 1992. - 10(2001), 10 vom: 15., Seite 1411-27
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| 1. Verfasser: |
Malo, J
(VerfasserIn) |
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| Weitere Verfasser: |
Gutierrez, J,
Epifanio, I,
Ferri, F J,
Artigas, J M |
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| Format: | Online-Aufsatz
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| Sprache: | English |
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| Veröffentlicht: |
2001
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| Zugriff auf das übergeordnete Werk: | IEEE transactions on image processing : a publication of the IEEE Signal Processing Society
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| Schlagworte: | Journal Article |
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