A portable surveillance camera architecture using one-bit motion detection
- Authors
- Kim, Jeonghun; Park, Jeongwoo; Lee, Kwangjae; Baek, Kwang-Hyun; Kim, Suki
- Issue Date
- Nov-2007
- Publisher
- IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
- Keywords
- portable security; surveillance camera; motion detection; CMOS image sensor (CIS)
- Citation
- IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, v.53, no.4, pp 1254 - 1259
- Pages
- 6
- Journal Title
- IEEE TRANSACTIONS ON CONSUMER ELECTRONICS
- Volume
- 53
- Number
- 4
- Start Page
- 1254
- End Page
- 1259
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/23936
- DOI
- 10.1109/TCE.2007.4429209
- ISSN
- 0098-3063
1558-4127
- Abstract
- We present a surveillance camera architecture using a one-bit motion detection algorithm for portable applications. The conventional surveillance system requires too many components and is too complicated for portable applications. In this paper, we propose a simple surveillance camera architecture with a motion detector that can detect changes of an object within its surroundings for low-power and low-cost applications. The proposed motion-detection algorithm uses one-bit images which are selected using a binary search algorithm that is decided by varying the reference voltage. We verify all the functions of the motion detector through the use of a user interface program on an FPGA board. Experimental results are also presented(1).
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Collections - College of ICT Engineering > School of Electrical and Electronics Engineering > 1. Journal Articles
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