Discrete cosine transform: algorithms, advantages, applications
Discrete cosine transform: algorithms, advantages, applications
Multirate systems and filter banks
Multirate systems and filter banks
Signal Processing with Lapped Transforms
Signal Processing with Lapped Transforms
JPEG 2000: Image Compression Fundamentals, Standards and Practice
JPEG 2000: Image Compression Fundamentals, Standards and Practice
Fast Progressive Image Coding without Wavelets
DCC '00 Proceedings of the Conference on Data Compression
Line Based, Reduced Memory, Wavelet Image Compression
DCC '98 Proceedings of the Conference on Data Compression
Low complexity scalable image and video coding for internet applications
Low complexity scalable image and video coding for internet applications
Wavelet image compression rate distortion optimizations and complexity reductions
Wavelet image compression rate distortion optimizations and complexity reductions
Wireless Communications over Mimo Channels: Applications to Cdma And Multiple Antenna Systems
Wireless Communications over Mimo Channels: Applications to Cdma And Multiple Antenna Systems
3D scan-based wavelet transform and quality control for video coding
EURASIP Journal on Applied Signal Processing
Generalized unequal length lapped orthogonal transform for subband image coding
IEEE Transactions on Signal Processing
IEEE Transactions on Signal Processing
Regularity-constrained pre- and post-filtering for block DCT-based systems
IEEE Transactions on Signal Processing
A family of lapped regular transforms with integer coefficients
IEEE Transactions on Signal Processing
Filter bank tree and M-band wavelet packet algorithms in audiosignal processing
IEEE Transactions on Signal Processing
The GenLOT: generalized linear-phase lapped orthogonal transform
IEEE Transactions on Signal Processing
IEEE Transactions on Signal Processing
The recursive pyramid algorithm for the discrete wavelet transform
IEEE Transactions on Signal Processing
IEEE Transactions on Signal Processing
IEEE Transactions on Signal Processing
Symmetric extension methods for M-channel linear-phaseperfect-reconstruction filter banks
IEEE Transactions on Signal Processing
IEEE Transactions on Signal Processing
Lapped transform via time-domain pre- and post-filtering
IEEE Transactions on Signal Processing
Linear boundary extensions for finite length signals and paraunitary two-channel filterbanks
IEEE Transactions on Signal Processing
Embedded image coding using zerotrees of wavelet coefficients
IEEE Transactions on Signal Processing
Theory of regular M-band wavelet bases
IEEE Transactions on Signal Processing
IEEE Transactions on Signal Processing
The polyphase-with-advance representation and linear phase lifting factorizations
IEEE Transactions on Signal Processing - Part I
A progressive transmission image coder using linear phase uniform filterbanks as block transforms
IEEE Transactions on Image Processing
Line-based, reduced memory, wavelet image compression
IEEE Transactions on Image Processing
Context-based entropy coding of block transform coefficients for image compression
IEEE Transactions on Image Processing
A wavelet transform with point-symmetric extension at tile boundaries
IEEE Transactions on Image Processing
IEEE Transactions on Image Processing
Image coding using wavelet transform
IEEE Transactions on Image Processing
A development of symmetric extension method for subband image coding
IEEE Transactions on Image Processing
Generalized symmetric extension for size-limited multirate filter banks
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
Optimal memory organization for scalable texture codecs in MPEG-4
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
Design of wavelet-based image codec in memory-constrained environment
IEEE Transactions on Circuits and Systems for Video Technology
Memory-constrained 3D wavelet transform for video coding without boundary effects
IEEE Transactions on Circuits and Systems for Video Technology
Low-complexity transform and quantization in H.264/AVC
IEEE Transactions on Circuits and Systems for Video Technology
IEEE Transactions on Circuits and Systems for Video Technology
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We study the low-memory and on-the-fly implementation of generic tree-structured M-channel quadrature mirror filter (QMF) banks. A unified framework is proposed in which the forward and inverse transforms are addressed as an integral system. To cope with the decomposition of finite-length signals, an on-the-fly treatment of boundary extension is also presented. The proposed unified framework has the advantages of on-the-fly computation, memory requirement independent of the input signal length, adaptability to varied cascading patterns of filter banks (FBs), and most of all, producing exactly the same subband coefficients as those obtained by the conventional global transform that buffers the whole signal. Examples with 2-channel odd-length linear-phase finite impulse response (FIR) FBs as well as lapped transforms are presented to demonstrate the approach proposed. Lastly, a comparison of memory sizes for three typical configurations of tree-structured FBs is also provided to show the flexibility and application of this framework.