Rate-distortion optimized adaptive scanning order for bitplane image coding engines

Francesc Aulí-Llinàs, Michael W Marcellin

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

This paper introduces an adaptive scanning order for bitplane image coding engines, which is devised from a rate-distortion optimization perspective that uses recent advances in coefficient modeling and distortion estimation. The main idea is to always select the next coefficient to be coded so that image distortion and code stream length are minimized. The sequence of visited coefficients is adapted as more coefficients are coded without need to explicitly transmit order information. Experimental results suggest that the proposed scanning order produces a code stream in which nearly all bits lie on the convex hull of the operation rate-distortion function.

Original languageEnglish (US)
Title of host publicationData Compression Conference Proceedings
Pages163-172
Number of pages10
DOIs
StatePublished - 2011
Event2011 Data Compression Conference, DCC 2011 - Snowbird, UT, United States
Duration: Mar 29 2011Mar 31 2011

Other

Other2011 Data Compression Conference, DCC 2011
CountryUnited States
CitySnowbird, UT
Period3/29/113/31/11

Fingerprint

Image coding
Engines
Scanning

ASJC Scopus subject areas

  • Computer Networks and Communications

Cite this

Aulí-Llinàs, F., & Marcellin, M. W. (2011). Rate-distortion optimized adaptive scanning order for bitplane image coding engines. In Data Compression Conference Proceedings (pp. 163-172). [5749474] https://doi.org/10.1109/DCC.2011.23

Rate-distortion optimized adaptive scanning order for bitplane image coding engines. / Aulí-Llinàs, Francesc; Marcellin, Michael W.

Data Compression Conference Proceedings. 2011. p. 163-172 5749474.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Aulí-Llinàs, F & Marcellin, MW 2011, Rate-distortion optimized adaptive scanning order for bitplane image coding engines. in Data Compression Conference Proceedings., 5749474, pp. 163-172, 2011 Data Compression Conference, DCC 2011, Snowbird, UT, United States, 3/29/11. https://doi.org/10.1109/DCC.2011.23
Aulí-Llinàs F, Marcellin MW. Rate-distortion optimized adaptive scanning order for bitplane image coding engines. In Data Compression Conference Proceedings. 2011. p. 163-172. 5749474 https://doi.org/10.1109/DCC.2011.23
Aulí-Llinàs, Francesc ; Marcellin, Michael W. / Rate-distortion optimized adaptive scanning order for bitplane image coding engines. Data Compression Conference Proceedings. 2011. pp. 163-172
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