Title :
An architecture for real-time wavelet image decomposition
Author_Institution :
Inst. of Electron., Univ. of Min. & Metall., Cracow, Poland
fDate :
30 May-2 Jun 1994
Abstract :
This paper describes a practical implementation of 2-D wavelet decomposition/synthesis based on a pair of 1-D QMF FIR filters. Presented architecture can be used for building CCIR 601 format video codec using the coding methods described
Keywords :
FIR filters; data compression; quadrature mirror filters; real-time systems; video codecs; video coding; wavelet transforms; 1D QMF FIR filter; 2D wavelet decomposition/synthesis; CCIR 601 format video codec; coding methods; image decomposition; real-time decomposition; Equations; Field programmable gate arrays; Finite impulse response filter; Hardware; Humans; Image decomposition; Image resolution; Pixel; Radio frequency; Video codecs;
Conference_Titel :
Circuits and Systems, 1994. ISCAS '94., 1994 IEEE International Symposium on
Conference_Location :
London
Print_ISBN :
0-7803-1915-X
DOI :
10.1109/ISCAS.1994.409106
