An investigation of 3D dual-tree wavelet transform for video coding

Beibei Wang, Yao Wang, Ivan Selesnick, Anthony Vetro

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

Abstract

This paper examines the properties of a recently introduced 3-D dual-tree discrete wavelet transform (DDWT) for video coding. The 3-D DDWT is an attractive video representation because it isolates motion along different directions in separate subbands. However, it is an overcomplete transform with 8:1 redundancy. We examine the effectiveness of the iterative projection-based noise shaping scheme proposed by Kingsbury on reducing the number of coefficients. We also investigate the correlation between subbands at the same spatial/temporal location, both in the significance map and in actual coefficient values.

Original languageEnglish (US)
Title of host publicationProceedings - International Conference on Image Processing, ICIP
Pages1317-1320
Number of pages4
Volume5
StatePublished - 2004
Event2004 International Conference on Image Processing, ICIP 2004 - , Singapore
Duration: Oct 18 2004Oct 21 2004

Other

Other2004 International Conference on Image Processing, ICIP 2004
CountrySingapore
Period10/18/0410/21/04

Fingerprint

Discrete wavelet transforms
Image coding
Wavelet transforms
Redundancy

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Wang, B., Wang, Y., Selesnick, I., & Vetro, A. (2004). An investigation of 3D dual-tree wavelet transform for video coding. In Proceedings - International Conference on Image Processing, ICIP (Vol. 5, pp. 1317-1320)

An investigation of 3D dual-tree wavelet transform for video coding. / Wang, Beibei; Wang, Yao; Selesnick, Ivan; Vetro, Anthony.

Proceedings - International Conference on Image Processing, ICIP. Vol. 5 2004. p. 1317-1320.

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

Wang, B, Wang, Y, Selesnick, I & Vetro, A 2004, An investigation of 3D dual-tree wavelet transform for video coding. in Proceedings - International Conference on Image Processing, ICIP. vol. 5, pp. 1317-1320, 2004 International Conference on Image Processing, ICIP 2004, Singapore, 10/18/04.
Wang B, Wang Y, Selesnick I, Vetro A. An investigation of 3D dual-tree wavelet transform for video coding. In Proceedings - International Conference on Image Processing, ICIP. Vol. 5. 2004. p. 1317-1320
Wang, Beibei ; Wang, Yao ; Selesnick, Ivan ; Vetro, Anthony. / An investigation of 3D dual-tree wavelet transform for video coding. Proceedings - International Conference on Image Processing, ICIP. Vol. 5 2004. pp. 1317-1320
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