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초록
In this paper, we proposed tone mapping method which uses threshold function. It was impossible for conventional Multi-Scale Retinex algorithm to express detail parts due to damage in bright region of dynamic range at compression processing. We reduce the damage, which occurs in tone mapping process, by setting the threshold of Log Scale image in this algorithm. The experimental tests demonstrated that proposed algorithm reserves detailed information and significantly improves the quality of image, compared to conventional algorithms. ? 2016 IEEE.
키워드
High dynamic range; Retinex algorithm; Threshold function; Tone mapping; Digital integrated circuits; Conventional algorithms; Dynamic range; Experimental test; High dynamic range; Multi-scale Retinex; Retinex algorithms; Threshold functions; Tone mapping; Mapping
- 제목
- Tone mapping method based on retinex algorithm using threshold function
- 저자
- Kim, Heungsoo; Wee, Seungwoo; Jeong, Jechang
- 발행일
- 2017-07
- 유형
- Conference Paper
- 저널명
- Proceedings of 2016 5th International Conference on Network Infrastructure and Digital Content, IEEE IC-NIDC 2016
- 페이지
- 510 ~ 512