Reversible non-expansive symmetric convolution for M-channel lifting based linear-phase filter banks

Taizo Suzuki, Masaaki Ikehara

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

Abstract

This paper presents an effective signal boundary solution in lossy-to-lossless image coding which is the unification of lossy and lossless image coding. Although M-channel filter banks (FBs) for lossy image coding have several effective signal boundary solutions, M-channel lifting based FBs (L-FBs) for lossless image coding do not have such an effective signal boundary solutions due to rounding error in each lifting step. This paper proposes reversible non-expansive symmetric convolution for M-channel lifting based linear-phase FBs (L-LPFBs) to apply lossy-to-lossless image coding. Our proposal is validated by comparing with the periodic extension in lossy-to-lossless image coding.

Original languageEnglish
Title of host publicationProceedings - International Conference on Image Processing, ICIP
Pages2453-2456
Number of pages4
DOIs
Publication statusPublished - 2012
Event2012 19th IEEE International Conference on Image Processing, ICIP 2012 - Lake Buena Vista, FL, United States
Duration: 2012 Sep 302012 Oct 3

Other

Other2012 19th IEEE International Conference on Image Processing, ICIP 2012
CountryUnited States
CityLake Buena Vista, FL
Period12/9/3012/10/3

Fingerprint

Filter banks
Image coding
Convolution

Keywords

  • lossy-to-lossless image coding
  • M-channel lifting based linear-phase filter bank (L-LPFB)
  • reversible non-expansive symmetric convolution

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Information Systems

Cite this

Suzuki, T., & Ikehara, M. (2012). Reversible non-expansive symmetric convolution for M-channel lifting based linear-phase filter banks. In Proceedings - International Conference on Image Processing, ICIP (pp. 2453-2456). [6467394] https://doi.org/10.1109/ICIP.2012.6467394

Reversible non-expansive symmetric convolution for M-channel lifting based linear-phase filter banks. / Suzuki, Taizo; Ikehara, Masaaki.

Proceedings - International Conference on Image Processing, ICIP. 2012. p. 2453-2456 6467394.

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

Suzuki, T & Ikehara, M 2012, Reversible non-expansive symmetric convolution for M-channel lifting based linear-phase filter banks. in Proceedings - International Conference on Image Processing, ICIP., 6467394, pp. 2453-2456, 2012 19th IEEE International Conference on Image Processing, ICIP 2012, Lake Buena Vista, FL, United States, 12/9/30. https://doi.org/10.1109/ICIP.2012.6467394
Suzuki T, Ikehara M. Reversible non-expansive symmetric convolution for M-channel lifting based linear-phase filter banks. In Proceedings - International Conference on Image Processing, ICIP. 2012. p. 2453-2456. 6467394 https://doi.org/10.1109/ICIP.2012.6467394
Suzuki, Taizo ; Ikehara, Masaaki. / Reversible non-expansive symmetric convolution for M-channel lifting based linear-phase filter banks. Proceedings - International Conference on Image Processing, ICIP. 2012. pp. 2453-2456
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