TR2004-132
An Investigation of 3D Dual-Tree Wavelet Transform for Video Coding
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- "An Investigation of 3D Dual-Tree Wavelet Transform for Video Coding", IEEE International Conference on Image Processing (ICIP), October 2004, vol. 2, pp. 1317-1320.BibTeX TR2004-132 PDF
- @inproceedings{Wang2004oct,
- author = {Wang, B. and Wang, Y. and Selesnick, I. and Vetro, A.},
- title = {An Investigation of 3D Dual-Tree Wavelet Transform for Video Coding},
- booktitle = {IEEE International Conference on Image Processing (ICIP)},
- year = 2004,
- volume = 2,
- pages = {1317--1320},
- month = oct,
- issn = {1522-4880},
- url = {https://www.merl.com/publications/TR2004-132}
- }
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- "An Investigation of 3D Dual-Tree Wavelet Transform for Video Coding", IEEE International Conference on Image Processing (ICIP), October 2004, vol. 2, pp. 1317-1320.
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MERL Contact:
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Research Area:
Digital Video
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 sub bands. However, it is an over complete transform with 8:1 redundancy. We examine the effectiveness of the iterative projective-based noise-shaping scheme proposed by Kingsbury [3] on reducing the number of coefficients. We also investigate the correlation between sub bands at the same spatial/temporal location, both in the significance map and in actual coefficient value.
Related News & Events
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NEWS ICIP 2004: 6 publications by Anthony Vetro, Ajay Divakaran and Huifang Sun Date: October 24, 2004
Where: IEEE International Conference on Image Processing (ICIP)
MERL Contacts: Anthony Vetro; Huifang SunBrief- The papers "Nonlinear Warping Function Recovery by Scan-Line Search Using Dynamic Programming" by Porikli, F.M., "A Hidden Markov Model Framework for Traffic Event Detection Using Video Features" by Li, X. and Porikli, F.M., "Adaptive Fuzzy Post-Filtering for Highly Compressed Video" by Kong, H.S., Nie, Y., Vetro, A., Sun, H. and Barner, K., "An Investigation of 3D Dual-Tree Wavelet Transform for Video Coding" by Wang, B., Wang, Y., Selesnick, I. and Vetro, A., "Video Mining: Pattern Discovery Versus Pattern Recognition" by Divakaran, A., Peker, K.A., Chang, S.-F., Radhakrishnan, R. and Xie, L. and "Discovering Meaningful Multimedia Patterns with Audio-Visual Concepts and Associated Text" by Xie, L., Kennedy, L., Chang, S.-F., Divakaran, A., Sun, H. and Lin, C.-Y. were presented at the IEEE International Conference on Image Processing (ICIP).