Title :
ASIC implementation of the discrete wavelet transform
Author :
Eckbauer, Michael ; Salama, Paul ; Rizkalla, Maher ; El-Sharkawy, Mohamed ; Khekhenchery, Mahesh
Author_Institution :
Dept. of Electr. & Comput. Eng., Indiana Univ. & Purdue Univ., Indianapolis, IN, USA
Abstract :
Wavelets are an important and powerful signal processing tool. We describe the VHDL implementation of the constituent parts of the decomposition and reconstruction units and the top down design process used for custom IC design. The design was simulated, synthesized and optimized using CAD design tools from the Mentor Graphics Corporation.
Keywords :
VLSI; application specific integrated circuits; circuit optimisation; circuit simulation; discrete wavelet transforms; hardware description languages; integrated circuit design; logic design; logic simulation; signal reconstruction; signal representation; ASIC implementation; VHDL implementation; VLSI; discrete wavelet transform; signal decomposition unit; signal processing tool; signal reconstruction unit; Application specific integrated circuits; Clocks; Discrete wavelet transforms; Frequency; Graphics; Low pass filters; Pixel; Signal processing; Streaming media; Very large scale integration;
Conference_Titel :
Circuits and Systems, 2002. MWSCAS-2002. The 2002 45th Midwest Symposium on
Print_ISBN :
0-7803-7523-8
DOI :
10.1109/MWSCAS.2002.1186790
