A new combination of 1D and 2D filter banks for effective multiresolution image representation

Yuichi Tanaka, Masaaki Ikehara, Truong Q. Nguyen

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

6 Citations (Scopus)

Abstract

In this paper, an effective multiresolution image representation using the combination of 2D quincunx filter bank (FB) and directional wavelet transform (WT) is presented. The proposed method yields simple implementation and low calculation costs compared to the other 1D and 2D FB combinations or adaptive directional WTs. Furthermore, it is a nonredundant transform and realizes quad-tree like multiresolution representation. In applications on nonlinear approximation and image coding, the proposed filter bank shows visual quality improvements and has higher PSNR.

Original languageEnglish
Title of host publication2008 IEEE International Conference on Image Processing, ICIP 2008 Proceedings
Pages2820-2823
Number of pages4
DOIs
Publication statusPublished - 2008 Dec 1
Event2008 IEEE International Conference on Image Processing, ICIP 2008 - San Diego, CA, United States
Duration: 2008 Oct 122008 Oct 15

Publication series

NameProceedings - International Conference on Image Processing, ICIP
ISSN (Print)1522-4880

Other

Other2008 IEEE International Conference on Image Processing, ICIP 2008
CountryUnited States
CitySan Diego, CA
Period08/10/1208/10/15

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Keywords

  • Directional filter banks
  • Image coding
  • Nonlinear approximation
  • Wavelet transforms

ASJC Scopus subject areas

  • Software
  • Computer Vision and Pattern Recognition
  • Signal Processing

Cite this

Tanaka, Y., Ikehara, M., & Nguyen, T. Q. (2008). A new combination of 1D and 2D filter banks for effective multiresolution image representation. In 2008 IEEE International Conference on Image Processing, ICIP 2008 Proceedings (pp. 2820-2823). [4712381] (Proceedings - International Conference on Image Processing, ICIP). https://doi.org/10.1109/ICIP.2008.4712381