Title :
Realization of multiwavelet-based transform kernels for image coding
Author :
Rieder, Peter ; Schimpfle, C.V. ; Nossek, Josef A.
Author_Institution :
Inst. of Network Theory & Circuit Design, Munich Univ. of Technol., Germany
fDate :
31 May-3 Jun 1998
Abstract :
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 μ-rotations. An exemplary VLSI implementation for a multiwavelet-based lapped orthogonal transform is presented
Keywords :
VLSI; digital signal processing chips; image coding; wavelet transforms; CORDIC-based μ-rotations; DSP chip; DWT; VLSI implementation; discrete multi-wavelet transforms; image coding; lapped orthogonal transform; lattice structures; multiwavelet-based transform kernels; Circuit synthesis; Computer architecture; Discrete transforms; Discrete wavelet transforms; Electronic mail; Filter bank; Image coding; Kernel; Lattices; Wavelet transforms;
Conference_Titel :
Circuits and Systems, 1998. ISCAS '98. Proceedings of the 1998 IEEE International Symposium on
Conference_Location :
Monterey, CA
Print_ISBN :
0-7803-4455-3
DOI :
10.1109/ISCAS.1998.694576
