Wavelets and subband coding
VLSI implementation of discrete wavelet transform
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
An efficient VLSI architecture for 2-D wavelet image coding with novel image scan
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
Computer architecture: a quantitative approach
Computer architecture: a quantitative approach
Non-Memory-Based and Real-Time Zerotree Building for Wavelet Zerotree Coding Systems
IPDPS '00 Proceedings of the 15 IPDPS 2000 Workshops on Parallel and Distributed Processing
A fast and area-efficient VLSI architecture for embedded image coding
ICIP '95 Proceedings of the 1995 International Conference on Image Processing (Vol. 3)-Volume 3 - Volume 3
(C) On the Scalability of 2-D Wavelet Transform Algorithms on Fine-grained Parallel Machines
ICPP '96 Proceedings of the Proceedings of the 1996 International Conference on Parallel Processing - Volume 2
A fast technique for identifying zerotrees in the EZW algorithm
ICASSP '96 Proceedings of the Acoustics, Speech, and Signal Processing, 1996. on Conference Proceedings., 1996 IEEE International Conference - Volume 03
IEEE Transactions on Signal Processing
Filter bank tree and M-band wavelet packet algorithms in audiosignal processing
IEEE Transactions on Signal Processing
IEEE Transactions on Signal Processing
Space-frequency quantization for wavelet image coding
IEEE Transactions on Image Processing
Wavelet packet image coding using space-frequency quantization
IEEE Transactions on Image Processing
The application of multiwavelet filterbanks to image processing
IEEE Transactions on Image Processing
Image compression through embedded multiwavelet transform coding
IEEE Transactions on Image Processing
The application of multiwavelet transform to image coding
IEEE Transactions on Image Processing
Fast adaptive wavelet packet image compression
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
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The designs of application specific integrated circuits and/or multiprocessor systems are usually required in order to improve the performance of multidimensional applications such as digital-image processing and computer vision. Wavelet-based algorithms have been found promising among these applications due to the features of hierarchical signal analysis and multiresolution analysis. Because of the large size of multidimensional input data, off-chip random access memory (RAM) based systems have ever been necessary for calculating algorithms in these applications, where either memory address pointers or data preprocessing and rearrangements in off-chip memories are employed. This paper establishes and follows novel concepts in data dependence analysis for generalized and arbitrarily multidimensional wavelet-based algorithms, i.e., the wavelet-adjacent field and the super wavelet-dependence vector. Based on them, a series of novel nonlinear I/O data space transformations for variable localization and dependence graph regularization for wavelet algorithms is proposed. It leads to general designs of non-RAM-based architectures for wavelet-based algorithms where off-chip communications for intermediate calculation results are eliminated without preprocessing or rearranging input data.