ITE Technical Group Submission System
Conference Paper's Information
Online Proceedings
[Sign in]
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2013-03-15 10:45
Relighting Hair in a Single Image
Yuuma Sasaki, Yoshihiro Kanamori, Jun Mitani, Yukio Fukui (Univ. of Tsukuba)
Abstract (in Japanese) (See Japanese page) 
(in English) Simulating our own impression with a new hairstyle would be useful when we select a hairstyle. However, if we simply overlay a hairstyle image onto a facial image, the composited result looks unnatural due to the mismatching of lighting conditions between the facial and hair images. In this paper, we present a novel method for relighting hair in a single image to modify the lighting effect of hair. The proposed method estimates the reflectance of hair based on Kajiya-Kay model, which requires the three-dimensional vectors of hair directions. To obtain such hair directions, we first extract a two-dimensional vector field of hair direction from the input image, and then estimate three-dimensional hair directions as well as the light direction. Using this information, various relighting results can be obtained based on Kajiya-Kay model by changing the light color, direction and brightness.
Keyword (in Japanese) (See Japanese page) 
(in English) image composition / relighting / hair / / / / /  
Reference Info. ITE Tech. Rep., vol. 37, pp. 5-8, March 2013.
Paper #  
Date of Issue 2013-03-08 (AIT) 
ISSN Print edition: ISSN 1342-6893
Download PDF

Conference Information
Committee AIT IIEEJ AS  
Conference Date 2013-03-15 - 2013-03-15 
Place (in Japanese) (See Japanese page) 
Place (in English) Keio Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To AS 
Conference Code 2013-03-AIT-IIEEJ-AS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Relighting Hair in a Single Image 
Sub Title (in English)  
Keyword(1) image composition  
Keyword(2) relighting  
Keyword(3) hair  
1st Author's Name Yuuma Sasaki  
1st Author's Affiliation University of Tsukube (Univ. of Tsukuba)
2nd Author's Name Yoshihiro Kanamori  
2nd Author's Affiliation University of Tsukube (Univ. of Tsukuba)
3rd Author's Name Jun Mitani  
3rd Author's Affiliation University of Tsukube (Univ. of Tsukuba)
4th Author's Name Yukio Fukui  
4th Author's Affiliation University of Tsukube (Univ. of Tsukuba)
5th Author's Name  
5th Author's Affiliation ()
6th Author's Name  
6th Author's Affiliation ()
7th Author's Name  
7th Author's Affiliation ()
8th Author's Name  
8th Author's Affiliation ()
9th Author's Name  
9th Author's Affiliation ()
10th Author's Name  
10th Author's Affiliation ()
11th Author's Name  
11th Author's Affiliation ()
12th Author's Name  
12th Author's Affiliation ()
13th Author's Name  
13th Author's Affiliation ()
14th Author's Name  
14th Author's Affiliation ()
15th Author's Name  
15th Author's Affiliation ()
16th Author's Name  
16th Author's Affiliation ()
17th Author's Name  
17th Author's Affiliation ()
18th Author's Name  
18th Author's Affiliation ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
Speaker Author-1 
Date Time 2013-03-15 10:45:00 
Presentation Time 15 minutes 
Registration for AS 
Paper # AIT2013-34 
Volume (vol) vol.37 
Number (no) no.17 
Page pp.5-8 
Date of Issue 2013-03-08 (AIT) 

[Return to Top Page]

[Return to ITE Web Page]

The Institute of Image Information and Television Engineers (ITE), Japan