Title :
Modular architectures for high speed and flexible two-dimensional digital filters
Author :
Chou, Chun-Hsien ; Chen, Yung-Chang
Author_Institution :
Inst. of Electr. Eng., Nat. Tsing Hua Univ., Hsin Chu, Taiwan
Abstract :
Flexible VLSI architectures for realizing high-speed 2-D FIR (finite impulse response) and IIR (infinite impulse response) digital filters are described. The architectures are developed to realize the cyclical parallel processing structures for 2-D digital filtering. The processing structures are obtained from using storage elements. The resulting architectures, which can process 2-D data arrays of arbitrary dimensions in real time or near real time, exhibit a high degree of modularity and regularity, making them suitable for VLSI implementation
Keywords :
VLSI; parallel architectures; real-time systems; two-dimensional digital filters; 2D FIR filter; 2D IIR filter; 2D data array processing; VLSI architectures; cyclical parallel processing structures; finite impulse response; high speed; infinite impulse response; real time; two-dimensional digital filters; Biomedical computing; Concurrent computing; Delay; Digital filters; Filtering; Finite impulse response filter; Hardware; Parallel processing; Pipeline processing; Very large scale integration;
Conference_Titel :
Circuits and Systems, 1990., IEEE International Symposium on
Conference_Location :
New Orleans, LA
DOI :
10.1109/ISCAS.1990.112474
