Title :
A compact-pixel tri-mode vision sensor
Author :
Kim, Dongsoo ; Culurciello, Eugenio
Author_Institution :
Dept. of Electr. Eng., Yale Univ., New Haven, CT, USA
fDate :
May 30 2010-June 2 2010
Abstract :
We present a custom image sensor capable of reporting intensity, spatial contrast, and temporal difference images at the pixel level. The smart pixel is composed of only 11 transistors, allowing tight integration of different functionalities in a 16×21 μm2 pixel area. The sensor array is 128×128 pixels, with a fill factor of 42%, and operates at 800 fps and 13M events/s with a power consumption of 1.2mW.
Keywords :
image sensors; power consumption; sensor arrays; smart pixels; compact pixel trimode vision sensor; custom image sensor; power consumption; sensor array; smart pixel; Circuits; Digital signal processing; Energy consumption; Image edge detection; Image sensors; Intelligent sensors; Sensor arrays; Signal processing algorithms; Smart pixels; Wireless sensor networks;
Conference_Titel :
Circuits and Systems (ISCAS), Proceedings of 2010 IEEE International Symposium on
Conference_Location :
Paris
Print_ISBN :
978-1-4244-5308-5
Electronic_ISBN :
978-1-4244-5309-2
DOI :
10.1109/ISCAS.2010.5537151
