IEICE Technical Committee Submission System
Conference Paper's Information
Online Proceedings
[Sign in]
... (for ESS/CS/ES/ISS)
Tech. Rep. Archives
... (for ES/CS)
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2015-03-05 10:20
Improvement of Color2Gray Algorithm by Consideration of Local Variance
Meng Meng, Shi Bao, Go Tanaka (Nagoya City Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) In usual color-to-gray conversion of color images, the lightness component of an input color image is assigned to gray level of an output monochrome image. However, features in an input color image is sometimes lost because three-dimension data which is RGB color components is converted into one-dimensional gray level. In this report, a new color-to-gray conversion which attaches importance to the local contrast improvement is proposed. The proposed method evaluates the local contrast by computing the local variance of pixel values in an input color image. Experiments show the effectiveness of the proposed method.
Keyword (in Japanese) (See Japanese page) 
(in English) Color2Gray algorithm / color-to-gray conversion / color image / contrast / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 496, SIS2014-92, pp. 7-10, March 2015.
Paper # SIS2014-92 
Date of Issue 2015-02-26 (SIS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380

Conference Information
Committee SIS  
Conference Date 2015-03-05 - 2015-03-06 
Place (in Japanese) (See Japanese page) 
Place (in English) Meiji Univ. Nakano Campus (Tokyo) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Soft Computing, etc. 
Paper Information
Registration To SIS 
Conference Code 2015-03-SIS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Improvement of Color2Gray Algorithm by Consideration of Local Variance 
Sub Title (in English)  
Keyword(1) Color2Gray algorithm  
Keyword(2) color-to-gray conversion  
Keyword(3) color image  
Keyword(4) contrast  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Meng Meng  
1st Author's Affiliation Nagoya City University (Nagoya City Univ.)
2nd Author's Name Shi Bao  
2nd Author's Affiliation Nagoya City University (Nagoya City Univ.)
3rd Author's Name Go Tanaka  
3rd Author's Affiliation Nagoya City University (Nagoya City Univ.)
4th Author's Name  
4th Author's Affiliation ()
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
Date Time 2015-03-05 10:20:00 
Presentation Time 20 
Registration for SIS 
Paper # IEICE-SIS2014-92 
Volume (vol) IEICE-114 
Number (no) no.496 
Page pp.7-10 
#Pages IEICE-4 
Date of Issue IEICE-SIS-2015-02-26 


[Return to Top Page]

[Return to IEICE Web Page]


The Institute of Electronics, Information and Communication Engineers (IEICE), Japan