Title :
Improved ARAM for PARIS, an original programmable vision chip
Author :
Nshare, Abdallah ; Klein, Jacques-Olivier ; Dupret, Antoine
Author_Institution :
Inst. d´´Electron. Fondamentale, Univ. de Paris-Sud, Orsay, France
Abstract :
In this paper, a high accuracy analog random access memory (ARAM) for programmable vision chips is addressed. In the context of a large retina, the main sources of error are analyzed. Several architectures are presented and compared. The design of an improved ARAM is detailed.
Keywords :
CMOS image sensors; analogue storage; computer vision; digital signal processing chips; programmable circuits; random-access storage; PARIS; error sources; high accuracy analog random access memory; large retina; programmable vision chips; Analog computers; CMOS technology; Circuits; Computer architecture; Electronic mail; Image processing; Parallel machines; Parallel processing; Retina; Silicon;
Conference_Titel :
Cellular Neural Networks and Their Applications, 2002. (CNNA 2002). Proceedings of the 2002 7th IEEE International Workshop on
Print_ISBN :
981-238-121-X
DOI :
10.1109/CNNA.2002.1035069
