Title :
Facsimile shading corrector
Author :
Togashi, M. ; Sato, S. ; Ohshima, S. ; Aruga, K. ; Nakamura, T.
Author_Institution :
Matsushita Graphic Communication Systems, Inc., Tokyo, Japan
Abstract :
This paper will cover a 5.7mm × 5.73mm chip with 9000 transistors using 3μm CMOS technology and a dissipation of 200mW. The processor incorporates an on-chip 6b parallel ADC and achieves 3% correction accuracy at a 1MHz conversion rate.
Keywords :
Analog-digital conversion; Circuits; Clocks; Facsimile; Graphics; Image sensors; Large scale integration; Optical distortion; Read only memory; Read-write memory;
Conference_Titel :
Solid-State Circuits Conference. Digest of Technical Papers. 1984 IEEE International
Conference_Location :
San Francisco, CA, USA
DOI :
10.1109/ISSCC.1984.1156566
