A Theory for Multiresolution Signal Decomposition: The Wavelet Representation
IEEE Transactions on Pattern Analysis and Machine Intelligence
Multirate systems and filter banks
Multirate systems and filter banks
Control of uncertain systems: a linear programming approach
Control of uncertain systems: a linear programming approach
Wavelets and subband coding
Multiresolution sampling procedure for analysis and synthesis of texture images
Proceedings of the 24th annual conference on Computer graphics and interactive techniques
Multirate Digital Signal Processing
Multirate Digital Signal Processing
Multirate Digital Signal Processing: Multirate Systems, Filter Banks, Wavelets
Multirate Digital Signal Processing: Multirate Systems, Filter Banks, Wavelets
Image and Video Compression Standards: Algorithms and Architectures
Image and Video Compression Standards: Algorithms and Architectures
ICASSP '91 Proceedings of the Acoustics, Speech, and Signal Processing, 1991. ICASSP-91., 1991 International Conference
Orthonormal and biorthonormal filter banks as convolvers, andconvolutional coding gain
IEEE Transactions on Signal Processing
Design of multirate filter banks by ℋ∞optimization
IEEE Transactions on Signal Processing
Theory of optimal orthonormal subband coders
IEEE Transactions on Signal Processing
Two-channel IIR QMF banks with approximately linear-phase analysisand synthesis filters
IEEE Transactions on Signal Processing
Linear periodic systems and multirate filter design
IEEE Transactions on Signal Processing
Zero-crossings of a wavelet transform
IEEE Transactions on Information Theory
Two applications of wavelet transforms in magnetic resonance imaging
IEEE Transactions on Information Theory - Part 2
Application of the wavelet transform for pitch detection of speech signals
IEEE Transactions on Information Theory - Part 2
G.722: a new CCITT coding standard for digital transmission of wideband audio signals
IEEE Communications Magazine
Linear subband predictive filters for wideband signals
CSECS'06 Proceedings of the 5th WSEAS International Conference on Circuits, Systems, Electronics, Control & Signal Processing
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This is a survey/tutorial paper on data compression using the technique of subband coding. This is widely used in practice, for example, in the MPEG audio coder. A subband coder has two main components: a filter bank that decomposes the source into components, usually with respect to defined frequency bands; and a bank of quantizers. Without the quantizers, the subband coder-decoder is a linear periodically time-varying discrete-time system, and hence falls into the class of multirate digital signal processing systems. The paper reviews the theory of such systems, studies the perfect reconstruction problem and a variant of it, reviews subband coding theory for a stationary input signal, and describes recent work for cyclostationary signals.