Title :
A CMOS image sensor (CIS) with low power motion detection for security camera applications
Author :
Soh, Sung-Min ; Kim, Min Gi ; Kim, Suki
Author_Institution :
Dept. of Electron. Eng., Korea Univ., Seoul, South Korea
Abstract :
This paper presents a low power motion detection algorithm and system architecture. The proposed architecture uses just one bit data of each selected pixel for motion detection, where less than a few percentages of the total pixels will be used. Since only a small amount of image data is used for the motion detection, extremely low power consumption is possible. This architecture is useful for portable battery-operated security cameras.
Keywords :
CMOS image sensors; cameras; image motion analysis; security; CMOS image sensor; computer simulations; low power motion detection algorithm; pixel; portable battery-operated security cameras; security camera applications; system architecture; Brightness; CMOS image sensors; Cameras; Computational Intelligence Society; Energy consumption; Image sensors; Information security; Motion detection; Power system security; Voltage control;
Conference_Titel :
Consumer Electronics, 2003. ICCE. 2003 IEEE International Conference on
Print_ISBN :
0-7803-7721-4
DOI :
10.1109/ICCE.2003.1218908
