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Paper Abstract and Keywords
Presentation 2016-08-26 14:20
Estimate of Quantity of Random Noise Based on Fractal Dimension for Improvement of Surface texture
Yudai Ishikawa, Masashi Kameda (Iwate Pre.Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) It was reported that Random noise is effective to improve the surface texture. When the impression of surface texture changes by adding random noise, we need to estimate the appropriate noise intensity for the improvement of surface texture. In this study, we have investigated the relationship between fractal dimension of the noise added image and the subjective evaluation of the image. It is seen in our experimental results using some texture images that the fractal dimension increases steeply when the noise intensity is small, and the amount of change of the fractal dimension is small or constant according to the noise intensity is large. It is seen in our experiments that the appropriate noise intensity for the improvement of surface texture can be obtained using difference of fractal dimension, and the proposed noise estimation measure can be applied to small region with 16×16 pixels in natural images.
Keyword (in Japanese) (See Japanese page) 
(in English) Surface Texture / Image Evaluation / Fractal Dimension / Random Noise / / / /  
Reference Info. ITE Tech. Rep., vol. 40, pp. 19-22, Aug. 2016.
Paper #  
Date of Issue 2016-08-19 (AIT) 
ISSN Print edition: ISSN 1342-6893    Online edition: ISSN 2424-1970
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Conference Information
Committee AIT IIEEJ  
Conference Date 2016-08-26 - 2016-08-26 
Place (in Japanese) (See Japanese page) 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To IIEEJ 
Conference Code 2016-08-AIT-IIEEJ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Estimate of Quantity of Random Noise Based on Fractal Dimension for Improvement of Surface texture 
Sub Title (in English)  
Keyword(1) Surface Texture  
Keyword(2) Image Evaluation  
Keyword(3) Fractal Dimension  
Keyword(4) Random Noise  
1st Author's Name Yudai Ishikawa  
1st Author's Affiliation Iwate Prefectural University (Iwate Pre.Univ.)
2nd Author's Name Masashi Kameda  
2nd Author's Affiliation Iwate Prefectural University (Iwate Pre.Univ.)
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Speaker Author-1 
Date Time 2016-08-26 14:20:00 
Presentation Time 25 minutes 
Registration for IIEEJ 
Paper # AIT2016-142 
Volume (vol) vol.40 
Number (no) no.27 
Page pp.19-22 
Date of Issue 2016-08-19 (AIT) 

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