Title :
An image signal processor
Author :
Fukushima, Tetsuya ; Kobayashi, Yoshiyuki ; Hirasawa, K. ; Bandoh, Tsubasa ; Ejiri, M. ; Kuwahara, Hideo
Author_Institution :
Hitachi Research Laboratory, Ibaraki-ken, Japan
Abstract :
An image processor using CMOS technology, including about 15,000 gates, will be discussed, which performs most two-dimensional basic processing for 8b gray images. A 4×4 spatial convolution onto a 256×256 picture can be carried out in 10.9ms with four image processors.
Keywords :
Arithmetic; Cameras; Convolution; Couplings; Image processing; Laboratories; Pipeline processing; Pixel; Signal processing; TV;
Conference_Titel :
Solid-State Circuits Conference. Digest of Technical Papers. 1983 IEEE International
Conference_Location :
New York, NY, USA
DOI :
10.1109/ISSCC.1983.1156466
