DocumentCode
2981435
Title
Arbitrated address event representation digital image sensor
Author
Culurciello, E. ; Etienne-Cummings, R. ; Boahen, K.
Author_Institution
Dept. of Electr. & Comput. Eng., Johns Hopkins Univ., Baltimore, MD, USA
fYear
2001
fDate
7-7 Feb. 2001
Firstpage
92
Lastpage
93
Abstract
80/spl times/60 (1/8 VGA) address event imager in 0.6 /spl mu/m CMOS converts light intensity into a one-bit code (a spike). The read-out of each spike is initiated by the pixel. The dynamic range is 200 dB for a pixel and 120 dB for the array. It uses 3.4 mW at a spike rate of 200 kHz. It is capable of 8.3 k effective frames/s.
Keywords
CMOS image sensors; optical arrays; readout electronics; 0.6 micron; 200 kHz; 3.4 mW; CMOS; address event imager; dynamic range; light intensity; one-bit code; read-out; spike rate; Biosensors; CMOS image sensors; Digital images; Dynamic range; Energy consumption; Image converters; Image sensors; Layout; Power generation; Switches;
fLanguage
English
Publisher
ieee
Conference_Titel
Solid-State Circuits Conference, 2001. Digest of Technical Papers. ISSCC. 2001 IEEE International
Conference_Location
San Francisco, CA, USA
ISSN
0193-6530
Print_ISBN
0-7803-6608-5
Type
conf
DOI
10.1109/ISSCC.2001.912560
Filename
912560
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