Scalable, subband-based video coding with a locally-adaptive perceptual distortion measure

Ingo S. Hontsch, Lina Karam

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

Existing video coders do not fully exploit the local variation of perceptual masking thresholds. This paper presents a locally-adaptive subband-based video coding scheme which is based on a perceptual distortion measure. The local adaption does not require any additional side information since the perceptual thresholds are computed based on the already transmitted data. The proposed coding scheme is scalable in frame rate and spatial resolution. It supports fixed rate and perceptual target distortion modes. It can be easily generalized to DCT-based methods.

Original languageEnglish (US)
Title of host publicationConference Record of the Asilomar Conference on Signals, Systems and Computers
PublisherIEEE
Pages1453-1457
Number of pages5
Volume2
StatePublished - 1999

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Image coding

ASJC Scopus subject areas

  • Hardware and Architecture
  • Signal Processing
  • Electrical and Electronic Engineering

Cite this

Hontsch, I. S., & Karam, L. (1999). Scalable, subband-based video coding with a locally-adaptive perceptual distortion measure. In Conference Record of the Asilomar Conference on Signals, Systems and Computers (Vol. 2, pp. 1453-1457). IEEE.

Scalable, subband-based video coding with a locally-adaptive perceptual distortion measure. / Hontsch, Ingo S.; Karam, Lina.

Conference Record of the Asilomar Conference on Signals, Systems and Computers. Vol. 2 IEEE, 1999. p. 1453-1457.

Research output: Chapter in Book/Report/Conference proceedingChapter

Hontsch, IS & Karam, L 1999, Scalable, subband-based video coding with a locally-adaptive perceptual distortion measure. in Conference Record of the Asilomar Conference on Signals, Systems and Computers. vol. 2, IEEE, pp. 1453-1457.
Hontsch IS, Karam L. Scalable, subband-based video coding with a locally-adaptive perceptual distortion measure. In Conference Record of the Asilomar Conference on Signals, Systems and Computers. Vol. 2. IEEE. 1999. p. 1453-1457
Hontsch, Ingo S. ; Karam, Lina. / Scalable, subband-based video coding with a locally-adaptive perceptual distortion measure. Conference Record of the Asilomar Conference on Signals, Systems and Computers. Vol. 2 IEEE, 1999. pp. 1453-1457
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