2010년 춘계학술대회
Current Result Document :
| 한글제목(Korean Title) |
Fast Bilateral Filtering Using Recursive Gaussian Filter for Tone Mapping Algorithm |
| 영문제목(English Title) |
Fast Bilateral Filtering Using Recursive Gaussian Filter for Tone Mapping Algorithm |
| 저자(Author) |
Primastuti Dewi
Jin-woo Nam
Eui-Young Cha
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| 원문수록처(Citation) |
VOL 14 NO. 01 PP. 0176 ~ 0179 (2010. 05) |
한글내용
(Korean Abstract) |
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영문내용
(English Abstract) |
In this paper, we propose a fast implementation of Bilateral filter for tone mapping algorithm. Bilateral filter is able to preserve detail while at the same time prevent halo-ing artifacts because of improper scale selection by ensuring image smoothed that not only depend on pixel closeness, but also similarity. We accelerate Bilateral filter by using a piecewise linear approximation and recursive Gaussian filter as its domain filter. Recursive Gaussian filter is scale independent filter that combines low cost 1D filter which makes this filter much faster than conventional convolution filter and filtering in frequency domain. The experiment results show that proposed method is simpler and faster than previous method without mortgaging the quality.
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| 키워드(Keyword) |
Bilateral filter
recursive Gaussian filter
tone mapping algorithm
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| 파일첨부 |
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