Title :
One- and two-dimensional order statistic filter design with FPGAs
Author :
Hu, M. ; Gevorkian, D. ; Vainio, O.
Author_Institution :
Dept. of Inf. Technol., Tampere Univ. of Technol., Finland
Abstract :
The FPGA design for both one- and two-dimensional order statistic filters is developed based on an efficient approach for implementing such filters in the binary domain. The order statistic filters are configurable so that different order statistic filtering functions can be realized using the same structure. The design was completed in an integrated computer-aided design environment. The design cycle is shortened by using VHDL based synthesis and FPGA technology
Keywords :
circuit CAD; digital filters; field programmable gate arrays; hardware description languages; nonlinear filters; two-dimensional digital filters; FPGA design; VHDL based synthesis; binary domain; design cycle; integrated computer-aided design environment; linear digital filtering; one-dimensional order statistic filters; statistic filtering functions; two-dimensional order statistic filters; Digital filters; Electronic mail; Field programmable gate arrays; Information filtering; Information filters; Information technology; Nonlinear filters; Prototypes; Statistical analysis; Statistics;
Conference_Titel :
Circuits and Systems, 2001. ISCAS 2001. The 2001 IEEE International Symposium on
Conference_Location :
Sydney, NSW
Print_ISBN :
0-7803-6685-9
DOI :
10.1109/ISCAS.2001.921328
