Paper: | IMDSP-L6.5 | ||
Session: | Interframe Subband/Wavelet Video Coding | ||
Time: | Friday, May 21, 10:50 - 11:10 | ||
Presentation: | Lecture | ||
Topic: | Image and Multidimensional Signal Processing: Image and Video Coding | ||
Title: | A NON-SEPARABLE LIFTING APPROACH FOR 3D IMAGE COMPRESSION | ||
Authors: | David Montgomery; Queen's University Belfast | ||
Abbes Amira; Queen's University Belfast | |||
Fionn Murtagh; Queen's University Belfast | |||
Abstract: | The three-dimensional wavelet transform is extremely important for image and video processing. This paper presents a number of three dimensional non-separable wavelet transforms each of which are obtained using a lifting scheme. The performances of the new wavelets in terms of psycho-visual reconstruction quality and peak signal-to-noise ratio are compared to tensor product wavelets in a lossy image compression application. | ||
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