Title :
Dynamic vision sensor for low power applications
Author :
Berner, Raphael ; Lichtsteiner, P. ; Delbruck, Tobi ; Kim, Jung-Ho ; Lee, Kahyun ; Lee, Jeyull ; Park, Ki-Hong ; Kim, T. ; Ryu, Han-Youl
Author_Institution :
Inst. of Neuroinf., Univ. & ETH Zurich, Zurich, Switzerland
Abstract :
This paper presents the design of a dynamic vision sensor for mobile applications. The sensor features a standby mode with less than 250uW of power dissipation. The sensor changes operation mode between standby and normal operation itself depending on input activity. The power consumption in normal operation mode is typically 500uW and activity dependent. The sensor design is implemented in a 90nm backside illumination process with a pixel-array size of 1.44mm by 1.44mm.
Keywords :
image sensors; power consumption; backside illumination process; dynamic vision sensor; input activity; low power applications; pixel-array size; power dissipation; sensor design; Arrays; Generators; Lighting; Mobile communication; Power demand; Synchronization; Voltage control; Dynamic vision sensor; gesture tracking; low power; mobile;
Conference_Titel :
Consumer Electronics (ISCE 2014), The 18th IEEE International Symposium on
Conference_Location :
JeJu Island
DOI :
10.1109/ISCE.2014.6884527
