Adaptive exposure control and real-time image fusion for surveillance systems

Wen Chung Kao, Chien Chih Hsu, Chih Chung Kao, Shou Hung Chen

Research output: Chapter in Book/Report/Conference proceedingConference contribution

25 Citations (Scopus)

Abstract

This paper presents a surveillance system that can fuse two different exposed frames in real time and automatically track human faces as well as moving objects. Fusing multiple frames with different exposure time can accommodate the scenes with high dynamic range and the object tracking results guide auto exposure to ensure the right exposure for human faces and moving objects. The proposed flow as well as algorithms fully utilizes the calculation results getting from MPEG-4 compression task and the experimental result shows that the fusion speed is around 4 frames/seconds and the human face tracking speed is over than 10 frames/seconds.

Original languageEnglish
Title of host publicationISCAS 2006
Subtitle of host publication2006 IEEE International Symposium on Circuits and Systems, Proceedings
Pages935-938
Number of pages4
Publication statusPublished - 2006
EventISCAS 2006: 2006 IEEE International Symposium on Circuits and Systems - Kos, Greece
Duration: 2006 May 212006 May 24

Publication series

NameProceedings - IEEE International Symposium on Circuits and Systems
ISSN (Print)0271-4310

Other

OtherISCAS 2006: 2006 IEEE International Symposium on Circuits and Systems
CountryGreece
CityKos
Period06/5/2106/5/24

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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  • Cite this

    Kao, W. C., Hsu, C. C., Kao, C. C., & Chen, S. H. (2006). Adaptive exposure control and real-time image fusion for surveillance systems. In ISCAS 2006: 2006 IEEE International Symposium on Circuits and Systems, Proceedings (pp. 935-938). [1692740] (Proceedings - IEEE International Symposium on Circuits and Systems).