Proceedings of the Korean Society of Broadcast Engineers Conference (한국방송∙미디어공학회:학술대회논문집)
- 2013.11a
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- Pages.237-238
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- 2013
Moire Noise Removal from Document Images on Electronic Monitor
모니터 문서 영상의 모아레 잡음 제거
- Simon, Christian (Department of Information and Communication Engineering, Inha University) ;
- Williem (Department of Information and Communication Engineering, Inha University) ;
- Park, In Kyu (Department of Information and Communication Engineering, Inha University)
- Published : 2013.11.08
Abstract
The quality of document image captured from electronic display might be worse when it is compared with document image captured from paper. The problem appears because of Moir? noise. This problem can lead to achieve inaccurate intermediate result for further image processing. This paper proposes a method to remove Moir? noise of document images captured from electronic display. The proposed algorithm is separated in two parts. In the first step, it corrects the text area region (foreground) with small area of smoothing. Then, it corrects the background area with large area of smoothing.
Keywords