Title :
A high speed parallel structure for the basic wavelet transform algorithm
Author :
Khali, H. ; Houle, J.-L. ; Savaria, Y.
Author_Institution :
Electr. & Comput. Eng. Dept., Ecole Polytech. de Montreal, Que., Canada
Abstract :
A new architecture that can support wavelet analysis in both compression and dilation is discussed. Its efficiency allows processing at speeds of up to one input sample per clock cycle without buffering. Therefore, it can generate several wavelet coefficients at the same time. This architecture is fully parallel, and it can easily be adapted to user requirements by specifying some constraints at compile time during a synthesis process
Keywords :
data compression; parallel architectures; wavelet transforms; compile time; compression; dilation; high speed parallel structure; input sample; parallel architecture; synthesis process; user requirements; wavelet transform algorithm; Computer architecture; Concurrent computing; Continuous wavelet transforms; Discrete wavelet transforms; Frequency; Signal resolution; Time factors; Wavelet analysis; Wavelet coefficients; Wavelet transforms;
Conference_Titel :
Circuits and Systems, 1993., ISCAS '93, 1993 IEEE International Symposium on
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-1281-3
DOI :
10.1109/ISCAS.1993.394138
