Compressing still and moving images with wavelets
Multimedia Systems - Special issue on video compression
JPEG 2000: Image Compression Fundamentals, Standards and Practice
JPEG 2000: Image Compression Fundamentals, Standards and Practice
Embedded image coding using zerotrees of wavelet coefficients
IEEE Transactions on Signal Processing
Entropy-based algorithms for best basis selection
IEEE Transactions on Information Theory - Part 2
Unequal error protection of SPIHT encoded image bit streams
IEEE Journal on Selected Areas in Communications
Wavelet packet image coding using space-frequency quantization
IEEE Transactions on Image Processing
Fast adaptive wavelet packet image compression
IEEE Transactions on Image Processing
Adaptive wavelet packet basis selection for zerotree image coding
IEEE Transactions on Image Processing
IEEE Transactions on Image Processing
Image coding using wavelet transform
IEEE Transactions on Image Processing
Image compression using the 2-D wavelet transform
IEEE Transactions on Image Processing
Best wavelet packet bases in a rate-distortion sense
IEEE Transactions on Image Processing
A new, fast, and efficient image codec based on set partitioning in hierarchical trees
IEEE Transactions on Circuits and Systems for Video Technology
Low bit-rate scalable video coding with 3-D set partitioning in hierarchical trees (3-D SPIHT)
IEEE Transactions on Circuits and Systems for Video Technology
IEEE Transactions on Circuits and Systems for Video Technology
Embedded color image coding using SPIHT with partially linked spatial orientation trees
IEEE Transactions on Circuits and Systems for Video Technology
Vector SPIHT for embedded wavelet video and image coding
IEEE Transactions on Circuits and Systems for Video Technology
Adaptive Selection and Rearrangement of Wavelet Packets for Quad-Tree Image Coding
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
DSP'09 Proceedings of the 16th international conference on Digital Signal Processing
SPECK: a low complexity wavelet coder
Proceedings of the International Conference and Workshop on Emerging Trends in Technology
Hierarchical quantization indexing for wavelet and wavelet packet image coding
Image Communication
Rate distortion analysis and bit allocation scheme for wavelet lifting-based multiview image coding
EURASIP Journal on Advances in Signal Processing
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This paper introduces a new implementation of wavelet packet decomposition which is combined with SPIHT (Set Partitioning in Hierarchical Trees) compression scheme. We provide the analysis of the problems arising from the application of zerotree quantisation based algorithms (such as SPIHT) to wavelet packet transform coefficients. We established the generalized parent-child relationships for wavelet packets, providing complete tree structures for SPIHT. The proposed algorithm can be used for both wavelet dyadic and Wavelet Packet decomposition (WP-SPIHT). An extensive evaluation of the algorithm was performed and it has been shown that WP-SPIHT significantly outperforms base-line SPIHT coder for texture images. For these images the suboptimal WP cost-function enables good enough energy compaction that is efficiently exploited by the WP-SPIHT.