Go TANAKA

Digital Color Image Contrast Enhancement Method Based on Luminance Weight Adjustment
Yuyao LIU Shi BAO Go TANAKA Yujun LIU Dongsheng XU 
Publication:   
Publication Date: 2022/06/01
Vol. E105-A  No. 6  pp. 983-993
Type of Manuscript:  PAPER
Category: Image
Keyword: 
contrast enhancement, histogram equalization, multi-scale retinex, gamma correction, luminance weight, 
 Summary | Full Text:PDF
A Novel Quantitative Evaluation Index of Contrast Improvement for Dichromats
Xi CHENG Go TANAKA 
Publication:   
Publication Date: 2020/12/01
Vol. E103-A  No. 12  pp. 1618-1620
Type of Manuscript:  Special Section LETTER (Special Section on Smart Multimedia & Communication Systems)
Category: Image
Keyword: 
dichromacy, contrast improvement, quantitative evaluation, 
 Summary | Full Text:PDF
Impulse Noise Removal of Digital Image Considering Local Line Structure
Shi BAO Go TANAKA 
Publication:   
Publication Date: 2019/12/01
Vol. E102-A  No. 12  pp. 1915-1919
Type of Manuscript:  Special Section LETTER (Special Section on Smart Multimedia & Communication Systems)
Category: Image
Keyword: 
impulse noise, noise removal, line structure, 
 Summary | Full Text:PDF
Color-to-Gray Conversion Method Considering Contrasts in Color Image
Shi BAO Zhiqiang LIU Go TANAKA 
Publication:   
Publication Date: 2018/11/01
Vol. E101-A  No. 11  pp. 1849-1853
Type of Manuscript:  Special Section LETTER (Special Section on Smart Multimedia & Communication Systems)
Category: Image
Keyword: 
color-to-gray conversion, contrast, variance, color image, 
 Summary | Full Text:PDF
Proposal of Dehazing Method and Quantitative Index for Evaluation of Haze Removal Quality
Yi RU Go TANAKA 
Publication:   
Publication Date: 2017/04/01
Vol. E100-A  No. 4  pp. 1045-1054
Type of Manuscript:  PAPER
Category: Image
Keyword: 
dehazing, haze removal, quantitative index, brightness, saturation, 
 Summary | Full Text:PDF
Proposal of Multiscale Retinex Using Illumination Adjustment for Digital Images
Yi RU Go TANAKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/11/01
Vol. E99-A  No. 11  pp. 2003-2007
Type of Manuscript:  Special Section LETTER (Special Section on Smart Multimedia & Communication Systems)
Category: Image
Keyword: 
multiscale retinex, illumination, lightness order, 
 Summary | Full Text:PDF
Lightness Modification Method Considering Craik-O'Brien Effect for Protanopia and Deuteranopia
Shi BAO Go TANAKA Hakaru TAMUKOH Noriaki SUETAKE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/11/01
Vol. E99-A  No. 11  pp. 2008-2011
Type of Manuscript:  Special Section LETTER (Special Section on Smart Multimedia & Communication Systems)
Category: Image
Keyword: 
protanopia, deuteranopia, Craik-O'Brien effect, digital image, lightness modification, 
 Summary | Full Text:PDF
Proposal of New Signed Color Distance for Color-to-Gray Conversion
Shi BAO Go TANAKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2015/02/01
Vol. E98-A  No. 2  pp. 796-800
Type of Manuscript:  LETTER
Category: Image
Keyword: 
color-to-gray conversion, color distance, color image, 
 Summary | Full Text:PDF
Cost Function-Based Vector Filter for Suppressing False Color
Shi BAO Go TANAKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2014/11/01
Vol. E97-A  No. 11  pp. 2184-2188
Type of Manuscript:  Special Section LETTER (Special Section on Smart Multimedia & Communication Systems)
Category: 
Keyword: 
impulse noise removal, color image, false color, cost function, 
 Summary | Full Text:PDF
Color Removal Considering Differences of Colors and Achromatic Color Preservation
Go TANAKA Noriaki SUETAKE Eiji UCHINO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/11/01
Vol. E96-A  No. 11  pp. 2315-2317
Type of Manuscript:  LETTER
Category: Image
Keyword: 
color removal, achromatic color preservation, color image, 
 Summary | Full Text:PDF
Invertible Color-to-Monochrome Conversion Based on Color Quantization with Lightness Constraint
Go TANAKA Noriaki SUETAKE Eiji UCHINO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/11/01
Vol. E95-A  No. 11  pp. 2093-2097
Type of Manuscript:  LETTER
Category: Image
Keyword: 
color-to-monochrome conversion, color quantization, k-means, color image, recoloring, 
 Summary | Full Text:PDF
Properties and Effective Extensions of Local Similarity-Based Pixel Value Restoration for Impulse Noise Removal
Go TANAKA Noriaki SUETAKE Eiji UCHINO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/11/01
Vol. E95-A  No. 11  pp. 2023-2031
Type of Manuscript:  Special Section PAPER (Special Section on Smart Multimedia & Communication Systems)
Category: Image Processing
Keyword: 
impulse noise, noise removal, local similarity, color image, 
 Summary | Full Text:PDF
Yellow-Blue Component Modification of Color Image for Protanopia or Deuteranopia
Go TANAKA Noriaki SUETAKE Eiji UCHINO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/02/01
Vol. E94-A  No. 2  pp. 884-888
Type of Manuscript:  LETTER
Category: Image
Keyword: 
color deficiency, dichromacy, indiscriminable color, color image, color transform, 
 Summary | Full Text:PDF
Hellinger Distance-Based Parameter Tuning for ε-Filter
Noriaki SUETAKE Go TANAKA Hayato HASHII Eiji UCHINO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2010/09/01
Vol. E93-D  No. 9  pp. 2647-2650
Type of Manuscript:  LETTER
Category: Image Processing and Video Processing
Keyword: 
ε-filter, parameter tuning, Hellinger distance, 
 Summary | Full Text:PDF