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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SIS | 2023-12-08 12:00 |
Aichi | Sakurayama Campus, Nagoya City University (Primary: On-site, Secondary: Online) |
Study on Nonlinear Image Decoloring Method Using Sequentially Updated Basis Daichi Hiroe, Go Tanaka (Nagoya City Univ.)  SIS2023-40 |
Decoloring of color images is a useful technique for data compression, reduction of printing costs, and support for colo... [more] | SIS2023-40 pp.89-94 |
| SIS, IPSJ-AVM [detail] | 2023-06-16 13:00 |
Shimane | NIT, Matsue College (Primary: On-site, Secondary: Online) |
Application of Sequentially Updated Signed Color Distance to Image Decoloring Method Based on Linear Projection and Study on Definition of Signed Color Distance Daichi Hiroe, Go Tanaka (Nagoya City Univ.) SIS2023-13 |
Color removal of images is a useful technique in terms of data compression, printing cost reduction, and so on and is in... [more] | SIS2023-13 pp.67-72 |
| SIS | 2022-12-05 14:10 |
Osaka | (Primary: On-site, Secondary: Online) |
A Study on Image Decoloring Method Using Sequentially Updated Signed Color Distance Daichi Hiroe, Go Tanaka (Nagoya City Univ.) SIS2022-25 |
In recent years, color removal methods considering differences of colors in an input color image have been investigated.... [more] | SIS2022-25 pp.11-14 |
| SIS | 2022-03-03 11:40 |
Online | Online | A Study on Improvement of Image Decoloring Method by Using Piecewise Linear Function Daichi Hiroe, Go Tanaka (Nagoya City Univ.) SIS2021-32 |
In recent years, color removal methods considering differences of colors in an input color image have been investigated.... [more] | SIS2021-32 pp.10-13 |
| SIS | 2022-03-04 13:00 |
Online | Online | [Tutorial Lecture]
Image Processing Techniques for Low-Dimensional Color Spaces Go Tanaka (Nagoya City Univ.) SIS2021-44 |
In accordance with the widespread use of the Internet, smartphone, digital camera, and so on, color images have become f... [more] | SIS2021-44 pp.72-77 |
| SIS | 2019-12-13 11:05 |
Okayama | Okayama University of Science | Improvement of Grayscale Conversion Method Using Vertex Coloring Algorithm Siwen Zhang, Go Tanaka (Nagoya City Univ.) SIS2019-34 |
Identical gray level is assigned to pixels which have same lightness in usual grayscale conversion and these pixels cann... [more] | SIS2019-34 pp.57-60 |
| SIS | 2019-03-07 11:55 |
Tokyo | Tokyo Univ. Science, Katsushika Campus | Expansion of Grayscale Conversion Method Using Vertex Coloring Algorithm Siwen Zhang, Go Tanaka (Nagoya City Univ.) SIS2018-50 |
Identical gray level is assigned to regions which have same lightness in usual grayscale conversion and these regions ca... [more] | SIS2018-50 pp.71-74 |
| SIS | 2015-03-05 10:20 |
Tokyo | Meiji Univ. Nakano Campus (Tokyo) | Improvement of Color2Gray Algorithm by Consideration of Local Variance Meng Meng, Shi Bao, Go Tanaka (Nagoya City Univ.) SIS2014-92 |
In usual color-to-gray conversion of color images, the lightness component of an input color image is assigned to gray l... [more] | SIS2014-92 pp.7-10 |
| SIS | 2014-12-18 15:15 |
Kyoto | Kyoto Research Park (Kyoto City) | A Study on Determination of the Angle Information Parameter Value in Color2Gray Algorithm Xiao Luo, Meng Meng, Shi Bao, Go Tanaka (Nagoya City Univ.) SIS2014-77 |
In color-to-monochrome transformation, usually, the lightness components in an input color image are used for gray level... [more] | SIS2014-77 pp.59-62 |
| SIS, IPSJ-AVM | 2014-09-12 11:30 |
Yamagata | SHONAI INDUSTRIAL PROMOTION CENTER | Color Removal Method of Considering Gradations in Color Image Go Tanaka, Shi Bao (Nagoya City Univ.) SIS2014-66 |
In usual color removal, only lightness components are used to obtain output gray-levels. However, there is a problem in ... [more] | SIS2014-66 pp.91-94 |
| CAS, SIP, MSS, VLD, SIS [detail] | 2014-07-09 14:50 |
Hokkaido | Hokkaido University | A Proposal of Color Removal Method Which Simultaneously Considers Global Consistency and Local Contrast Meng Meng, Shi Bao, Go Tanaka (Nagoya City Univ.) CAS2014-13 VLD2014-22 SIP2014-34 MSS2014-13 SIS2014-13 |
In color-to-gray conversion, usually, lightness components are only used to obtain gray-levels. However, in this method,... [more] | CAS2014-13 VLD2014-22 SIP2014-34 MSS2014-13 SIS2014-13 pp.59-62 |
| SIS | 2013-06-13 13:55 |
Kagoshima | Houzan Hall (Kagoshima) | A Proposal of Grayscale Conversion Using Vertex Coloring Algorithm Go Tanaka (Nagoya City Univ.) SIS2013-5 |
Adjacent iso-lightness regions are converted into identical gray-level by the existing lightness-based method and it is ... [more] | SIS2013-5 pp.23-26 |
| SIS | 2012-12-13 10:20 |
Chiba | Nihon University Tsudanuma Campus | A Color Removal Method of Digital Images Considering Importance of Difference of Colors Shi Bao, Go Tanaka (Nagoya City Univ.) SIS2012-30 |
In a color-to-gray conversion which only considers lightness components, differences of colors are not appropriately ref... [more] | SIS2012-30 pp.7-12 |
| SIS | 2011-06-09 13:10 |
Okinawa | Ishigaki Health & Wellness Center | A Proposal of Monochrome Transformation of Color Image Excelled in Color Information Restoration Jyohei Matsuoka (Yamaguchi Univ.), Go Tanaka (Nagoya City Univ.), Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2011-6 |
In this report, we propose a new color to monochrome transformation of a digital image, in which the color information c... [more] | SIS2011-6 pp.27-30 |
| HCGSYMPO (2nd) |
2010-12-15 - 2010-12-17 |
Miyazaki | Miyazaki Seagai resort | Salience-Preserving High-speed Color Removal Method Toshiaki Yamanouchi (KAIT) |
Visually important image features often disappear when color images are converted to grayscale by conventional method. T... [more] | |
| SIS | 2010-06-11 10:20 |
Hokkaido | Abashiri Public Auditorium | Monochrome Transformation of Color Images Considering Differences of Colors and Grayscale Preservation Go Tanaka, Noriaki Suetake (Yamaguchi Univ.), Eiji Uchino (Yamaguchi Univ./Fazzy Logic Systems Inst,) SIS2010-15 |
In usual color-to-monochrome transformation, lightness components of each pixel are used for gray-level. In this transfo... [more] | SIS2010-15 pp.83-86 |
| SIS | 2010-03-04 14:45 |
Kanagawa | Kanagawa Institute of Technology | Invertible Monochrome Transformation of Color Images Employing Clustering with Lightness Constraint Go Tanaka, Noriaki Suetake (Yamaguchi Univ.), Eiji Uchino (Yamaguchi Univ./Fuzzy Logic Systems Inst.) SIS2009-53 |
To generate a monochrome image from a color one, usually, the lightness components of the color image are extracted and ... [more] | SIS2009-53 pp.29-32 |
| SIS | 2010-03-05 10:30 |
Kanagawa | Kanagawa Institute of Technology | [Poster Presentation]
A Study on the Angle Parameter in Color2Gray Algorithm Go Tanaka, Noriaki Suetake (Yamaguchi Univ.), Eiji Uchino (Yamaguchi Univ./Fuzzy Logic Systems Inst.) SIS2009-58 |
In usual color-to-monochrome transformation, lightness components of each pixel are used for gray-level. In such transfo... [more] | SIS2009-58 pp.53-58 |
| SIS | 2008-12-05 15:40 |
Osaka | Kansai Univ. | A Study Concerning the Minimization Problem of a Color2Gray Algorithm Go Tanaka, Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) |
A.A. Gooch et al. have proposed the color removal method considering with the differences of colors called ``Color2Gray.... [more] | SIS2008-68 pp.149-152 |
| SIP, WBS | 2008-07-25 14:55 |
Hiroshima | Hiroshima Univ. | An Improvement of Fast Color Removal Method Based on Signed Color Distance Go Tanaka, Noriaki Suetake (Yamaguchi Univ.), Eiji Uchino (Yamaguchi Univ./Fuzzy Logic Systems Inst.) SIP2008-87 WBS2008-25 |
In the conventional color removal methods, only the luminance components of the color image are extracted and are used t... [more] | SIP2008-87 WBS2008-25 pp.61-66 |
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