Realization of multiwavelet-based transform kernels for image coding

In this paper the efficient implementation of discrete multi-wavelet transforms is examined. These transforms can be used for image coding. The presented architecture is based on lattice structures and computationally efficient CORDIC-based /spl mu/-rotations. An exemplary VLSI implementation for a...

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Bibliographic Details
Main Authors: Rieder, P., Schimpfle, C.V., Nossek, J.A.
Format: Conference Proceeding
Language:English
Subjects:
Circuit synthesis
Computer architecture
Discrete transforms
Discrete wavelet transforms
Electronic mail
Filter bank
Image coding
Kernel
Lattices
Wavelet transforms
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Description
Summary:In this paper the efficient implementation of discrete multi-wavelet transforms is examined. These transforms can be used for image coding. The presented architecture is based on lattice structures and computationally efficient CORDIC-based /spl mu/-rotations. An exemplary VLSI implementation for a multiwavelet-based lapped orthogonal transform is presented.
DOI:10.1109/ISCAS.1998.694576