On-off differential current-mode circuits for Gabor-type spatial filtering

Proceedings - IEEE International Symposium on Circuits and Systems

Volumn 2, Issue , 2002, Pages 724-727

  Shi, Bertram E ^a   Choi, Thomas Yu Wing ^a   Boahen, Kwabena ^b  

^a HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY   (Hong Kong)

^b UNIVERSITY OF PENNSYLVANIA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

DIGITAL FILTERS; IMAGE SENSORS; SIGNAL ENCODING; SIGNAL FILTERING AND PREDICTION; SIGNAL NOISE MEASUREMENT;

ADDITIVE FIXED PATTERN NOISE; DIFFERENTIAL CURRENT MODE CIRCUITS; GABOR FILTERS; GABOR TYPE IMAGE FILTERING; ON-OFF CURRENT MODE CIRCUITS;

DIFFERENTIATING CIRCUITS;

EID: 0036297109     PISSN: 02714310     EISSN: None     Source Type: Journal    
DOI: 10.1109/ISCAS.2002.1011455     Document Type: Article

References (3)

1. A low power orientation selective vision sensor
2. Translinear circuits in subthreshold MOS
3. Pseudo-resistive networks and their applications to analog collective computation