Application Specific Efficient VLSI Architectures for Orthogonal Single- and Multiwavelet Transforms
Journal of VLSI Signal Processing Systems
ECG signal compression by multi-iteration EZW coding for different wavelets and thresholds
Computers in Biology and Medicine
Technical Section: Temporal wavelet-based compression for 3D animated models
Computers and Graphics
Latin squares and low discrepancy allocation of two-dimensional data
European Journal of Combinatorics
Neville-Lagrange wavelet family for lossless image compression
Signal Processing
The evaluation of EEG response to photic stimulation in normal and diseased subjects
Computers in Biology and Medicine
Beta wavelets. Synthesis and application to lossy image compression
Advances in Engineering Software - Advanced algorithms and architectures for signal processing
Classification of surface EMG signal using relative wavelet packet energy
Computer Methods and Programs in Biomedicine
Texture segmentation using hierarchical wavelet decomposition
Pattern Recognition
Ripplet: A new transform for image processing
Journal of Visual Communication and Image Representation
Classification of EMG signals using combined features and soft computing techniques
Applied Soft Computing
Computers in Biology and Medicine
Mobile number portability (MNP): service providers perspective (pros & cons)
Proceedings of the CUBE International Information Technology Conference
Information Sciences: an International Journal
Chirp Parameter Estimation - A New View Through Filters
Proceedings of the CUBE International Information Technology Conference
Wavelet transform based consonant - vowel (CV) classification using support vector machines
ICONIP'12 Proceedings of the 19th international conference on Neural Information Processing - Volume Part II
Genetic wavelet packets for speech recognition
Expert Systems with Applications: An International Journal
Fast restoration of nonuniform blurred images
IScIDE'12 Proceedings of the third Sino-foreign-interchange conference on Intelligent Science and Intelligent Data Engineering
Classification of EMG signals using PSO optimized SVM for diagnosis of neuromuscular disorders
Computers in Biology and Medicine
Automated EEG analysis of epilepsy: A review
Knowledge-Based Systems
Hi-index | 35.69 |
The wavelet transform is compared with the more classical short-time Fourier transform approach to signal analysis. Then the relations between wavelets, filter banks, and multiresolution signal processing are explored. A brief review is given of perfect reconstruction filter banks, which can be used both for computing the discrete wavelet transform, and for deriving continuous wavelet bases, provided that the filters meet a constraint known as regularity. Given a low-pass filter, necessary and sufficient conditions for the existence of a complementary high-pass filter that will permit perfect reconstruction are derived. The perfect reconstruction condition is posed as a Bezout identity, and it is shown how it is possible to find all higher-degree complementary filters based on an analogy with the theory of Diophantine equations. An alternative approach based on the theory of continued fractions is also given. These results are used to design highly regular filter banks, which generate biorthogonal continuous wavelet bases with symmetries