Title :
Implementing a digital signal processor for an electronic still camera using multiple-FPGAS
Author :
Wang, Shin-Shu ; Chung, Tzu-Chiang ; Tsai, Y. Tim
Author_Institution :
OES, ITRI, Hsinchu, Taiwan
Abstract :
A newly-developed digital signal processor (DSP) for an electronic still camera has been implemented on multiple field programmable gate arrays (FPGAs). The DSP generates luminance and chrominance signals from a single-chip CCD imager with a complementary color filter array. The FPGA-prototyping rapidly verifies the functionality prior to its ASIC fabrication
Keywords :
CCD image sensors; application specific integrated circuits; cameras; digital signal processing chips; field programmable gate arrays; video signal processing; ASIC fabrication; FPGA-prototyping; chrominance signals; complementary color filter array; digital signal processor; electronic still camera; functionality; luminance signals; multiple-FPGAS; single-chip CCD imager; Charge coupled devices; Color; Colored noise; Digital cameras; Digital signal processing; Digital signal processors; Field programmable gate arrays; Optical buffering; Optical filters; Signal processing;
Conference_Titel :
ASIC Conference and Exhibit, 1994. Proceedings., Seventh Annual IEEE International
Conference_Location :
Rochester, NY
Print_ISBN :
0-7803-2020-4
DOI :
10.1109/ASIC.1994.404563
