Title :
Four-story Structured Character Recognition Sensor Image with 3D Integration
Author :
Ohtake, Koui ; Kioi, Kazumasa ; Shinozaki, Toshiyuki ; Toyoyama, Shinji ; Shirakawa, Kazuhiko ; Tsuchimoto, Shuhei
Author_Institution :
Central Research Laboratories, Sharp Corporation, 2613-1, Ichinomoto, Tenri, Nara 632, Japan
Abstract :
This paper describes the design and implementation of a four-story structured character recognition system with three-dimensional (3D) integration. This device is capable of sensing the image of 12 characters at the same time and also recognizing 64 kinds of characters. The efficiency of the device has been verified.
Keywords :
Character recognition; Data processing; Floors; Grain boundaries; Image recognition; Image sensors; Microelectronics; Photodiodes; Pixel; Wiring;
Conference_Titel :
Solid State Device Research Conference, 1991. ESSDERC '91. 21st European
Conference_Location :
Montreux, Switzerland
