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[in Journal: Biomedical Engineering: Applications, Basis and Communications] AND [K... (1)	27 Mar 2025	Run
[in Journal: SPIN] AND [Keyword: Defects] (2)	27 Mar 2025	Run
[in Journal: Journal of Advanced Manufacturing Systems] AND [Keyword: Circuit] (1)	27 Mar 2025	Run
[in Journal: Annals of Financial Economics] AND [Keyword: Variance] (1)	27 Mar 2025	Run
[in Journal: Modern Physics Letters A] AND [Keyword: Anomaly] (8)	27 Mar 2025	Run

articleOpen Access
AN IMAGE PROCESSING ARCHITECTURE TO ENHANCE IMAGE CONTRAST
- YUE-DER LIN,
- HEN-WEI TSAO, and
- FOK-CHING CHONG
Biomedical Engineering: Applications, Basis and Communications25 Oct 2002
Preview Abstract
To have a good image contrast is an important issue in medical images. This paper introduces a feedback-type image processing architecture that can enhance image contrast without further digital image processing technique, e.g. histogram equalization. Compared with the conventional open-loop imaging system, the images derived by the proposed method has a full-range histogram without causing image distortion, and this is difficult to attain for open-loop imaging system.

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