Real-time image dynamic range compensation for an optical imaging system
This paper presents the development and implementation of a real-time dynamic range compensation system for optical images. Compared with conventional automatic brightness contrast compensators that are based on the average image or pixel intensity level, the proposed system utilizes histogram-profi...
| Main Authors: | , , , , |
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| Format: | Article |
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I S & T - SOC IMAGING SCIENCE TECHNOLOGY
2007
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| Subjects: | |
| Online Access: | http://shdl.mmu.edu.my/3040/ |
| _version_ | 1848790217273638912 |
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| author | Sim, K. S. Tso, C. P. Tan, Y. Y. Law, K. K. Teoh, A. B. J. |
| author_facet | Sim, K. S. Tso, C. P. Tan, Y. Y. Law, K. K. Teoh, A. B. J. |
| author_sort | Sim, K. S. |
| building | MMU Institutional Repository |
| collection | Online Access |
| description | This paper presents the development and implementation of a real-time dynamic range compensation system for optical images. Compared with conventional automatic brightness contrast compensators that are based on the average image or pixel intensity level, the proposed system utilizes histogram-profiling techniques to continuously compensate for the dynamic range of the processed video signal. The algorithms are implemented in real time with a frame grabber card forming the front-end video capture element. The proposed technique yields better image compensation compared with conventional methods. Various methods are used in order for the analysis to be statistically valid. (c) 2007 SPIE and IS&T. |
| first_indexed | 2025-11-14T18:09:06Z |
| format | Article |
| id | mmu-3040 |
| institution | Multimedia University |
| institution_category | Local University |
| last_indexed | 2025-11-14T18:09:06Z |
| publishDate | 2007 |
| publisher | I S & T - SOC IMAGING SCIENCE TECHNOLOGY |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | mmu-30402011-09-29T06:09:27Z http://shdl.mmu.edu.my/3040/ Real-time image dynamic range compensation for an optical imaging system Sim, K. S. Tso, C. P. Tan, Y. Y. Law, K. K. Teoh, A. B. J. T Technology (General) QA75.5-76.95 Electronic computers. Computer science This paper presents the development and implementation of a real-time dynamic range compensation system for optical images. Compared with conventional automatic brightness contrast compensators that are based on the average image or pixel intensity level, the proposed system utilizes histogram-profiling techniques to continuously compensate for the dynamic range of the processed video signal. The algorithms are implemented in real time with a frame grabber card forming the front-end video capture element. The proposed technique yields better image compensation compared with conventional methods. Various methods are used in order for the analysis to be statistically valid. (c) 2007 SPIE and IS&T. I S & T - SOC IMAGING SCIENCE TECHNOLOGY 2007-07 Article NonPeerReviewed Sim, K. S. and Tso, C. P. and Tan, Y. Y. and Law, K. K. and Teoh, A. B. J. (2007) Real-time image dynamic range compensation for an optical imaging system. Journal of Electronic Imaging, 16 (3). 033006. ISSN 10179909 http://dx.doi.org/10.1117/1.2768964 doi:10.1117/1.2768964 doi:10.1117/1.2768964 |
| spellingShingle | T Technology (General) QA75.5-76.95 Electronic computers. Computer science Sim, K. S. Tso, C. P. Tan, Y. Y. Law, K. K. Teoh, A. B. J. Real-time image dynamic range compensation for an optical imaging system |
| title | Real-time image dynamic range compensation for an optical imaging system |
| title_full | Real-time image dynamic range compensation for an optical imaging system |
| title_fullStr | Real-time image dynamic range compensation for an optical imaging system |
| title_full_unstemmed | Real-time image dynamic range compensation for an optical imaging system |
| title_short | Real-time image dynamic range compensation for an optical imaging system |
| title_sort | real-time image dynamic range compensation for an optical imaging system |
| topic | T Technology (General) QA75.5-76.95 Electronic computers. Computer science |
| url | http://shdl.mmu.edu.my/3040/ http://shdl.mmu.edu.my/3040/ http://shdl.mmu.edu.my/3040/ |