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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SIS, ITE-BCT | 2023-10-12 15:15 |
Yamaguchi | HISTORIA UBE (Primary: On-site, Secondary: Online) |
A Proposal of Lightness Conversion Taking Account of Hue of Maximum Absorption Wavelength of Cone Cells for Dichromats Ayaka Fujita, Mashiho Mukaida (Yamaguchi Univ.), Tadahiro Azetsu (Yamaguchi Prefectural Univ.), Noriaki Suetake (Yamaguchi Univ.)  SIS2023-16 |
For dichromats, there are certain color combinations which cannot be distinguished. Some methods generating images whose... [more] | SIS2023-16 pp.1-6 |
| SIS, ITE-BCT | 2023-10-12 15:35 |
Yamaguchi | HISTORIA UBE (Primary: On-site, Secondary: Online) |
A Proposal of Hue Preserving Image Enhancement Method for Elderly Person Manaka Yamaguchi, Ayaka Fujita, Mashiho Mukaida (Yamaguchi Univ.), Chiaki Ueda (Okayama Univ. of Science), Tadahiro Azetsu (Yamaguchi Prefectural Univ.), Noriaki Suetake (Yamaguchi Univ.) SIS2023-17 |
[more] | SIS2023-17 pp.7-12 |
| 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, IPSJ-AVM | 2021-06-24 09:30 |
Online | Online | Color conversion formulae between RGB color space and HSI color space for color image processing Taichi Oinosyou, Akira Taguchi (Tokyo City Univ) SIS2021-1 |
The color space expressed by the three attributes of human color, hue, saturation, and lightness, is the HSI color space... [more] | SIS2021-1 pp.1-6 |
| 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, IPSJ-AVM, ITE-3DMT [detail] | 2019-06-13 15:05 |
Nagasaki | Fukue Culture Center | A Proposal of Saturation-Based Multi-Exposure Image Fusion Method Based on Local Color Correction Daiki Moriyama (Yamaguchi Univ.), Yoshiaki Ueda (Fukuoka Univ.), Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2019-8 |
When we shoot a natural scene, the image may contain under-exposure or over-exposure regions.This is because the dynamic... [more] | SIS2019-8 pp.41-46 |
| AI, IPSJ-ICS, JSAI-KBS, JSAI-DOCMAS, JSAI-SAI | 2019-03-09 13:20 |
Hokkaido | Proposition of Multimodal Time Series Data Analysis Framework by CNN based on Multi-Channel Image Conversion Komei Hiruta, Toshiki Hariki, Eichi Takaya (Keio Univ.), Kazuki Ito, Daiki Aramami (NetOne), Takao Inagaki, Norio Yamagishi (TOYOTA), Satoshi Kurihara (Keio Univ.) AI2018-54 |
In recent years, with the development of IoT and sensor technology, various data can be acquired. In this case, it is ex... [more] | AI2018-54 pp.7-11 |
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| 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 |
| ITS, IE, ITE-MMS, ITE-HI, ITE-ME, ITE-AIT [detail] | 2018-02-15 16:15 |
Hokkaido | Hokkaido Univ. | [Invited Talk]
Frame Sequential Video System with Complementary Pastel Color and Its Conversion to RGB Kenji Sugiyama, Yoshikazu Honma, Naoyuki Awano (Seikei Univ.) |
Currently, Y,Cb,Cr 4:2:0 system is widely used as the color format for the video system. We have proposed the frame sequ... [more] | |
| IE, ITE-ME, ITE-AIT [detail] | 2017-10-05 15:40 |
Nagasaki | Effectiveness of Color Quantization for Image Classification Kentaro Obara, Yukinori Suzuki (Muroran-IT) IE2017-53 |
Image classification is essential for image retrieval system. It is necessary to convert a color image to a gray scale i... [more] | IE2017-53 pp.37-42 |
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| IE, ITE-ME, ITE-AIT [detail] | 2017-10-05 16:05 |
Nagasaki | Gamut-Extension Method Considering Color Information Restoration Masaru Takeuchi, Shintaro Saika, Yusuke Sakamoto (Waseda Univ.), Yasutaka Matsuo (NHK), Jiro Katto (Waseda Univ.) IE2017-54 |
In this paper, we use a color space conversion (also known as gamut mapping) method from BT.709 (used for current High D... [more] | IE2017-54 pp.43-48 |
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| IMQ, HIP | 2017-07-21 13:30 |
Hokkaido | Satellite Campus, Sapporo City University | Conversion Processing from Complementary Pastel Colored Frame Sequential to RGB Video Yoshikazu Honma, Naoyuki Awano, Kenji Sugiyama (Seikei Univ.) IMQ2017-5 HIP2017-47 |
We have the frame sequential video which three color planes appear sequentially. This system avoid the degradation of lu... [more] | IMQ2017-5 HIP2017-47 pp.1-4 |
| SIS | 2015-12-03 14:25 |
Fukui | Matsuya-sensen (Awara city, Fukui) | A Lightness Modification Method Based on Neighborhood Color2Gray Algorithm Considering Craik-O'Brien Effect for Dichromats Islam Ali (Nagoya City Univ.), Shi Bao (Inner Mongolia Univ. of Tech.), Go Tanaka (Nagoya City Univ.), Hakaru Tamukoh (Kyutech), Noriaki Suetake (Yamaguchi Univ.) SIS2015-32 |
Dichromats cannot distinguish certain color pairs. In this report, we propose a method which improves visibility for the... [more] | SIS2015-32 pp.19-22 |
| SIS | 2015-06-08 14:20 |
Nagasaki | Arkas SASEBO | Gamma Correction Method Considering for Vision of Elderly Chiaki Ueda (Yamaguchi Univ.), Tadahiro Azetsu (Yamaguchi Prefectural Univ.), Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2015-3 |
It is known that the lenticular transmittance of elderly person is lower than that of young person. It is remarkable in ... [more] | SIS2015-3 pp.13-18 |
| 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 |
| IMQ | 2014-12-20 16:25 |
Aichi | Nagoya University | Subjective evaluation of constant perceived hues in the UHDTV wide-color-gamut using natural images with cyanic colors Yukiko Iwasaki, Yukihiro Nishida (NHK) IMQ2014-22 |
In a colorimetric conversion from the UHDTV wide-color gamut to the HDTV gamut without changing hue, it is desirable tha... [more] | IMQ2014-22 pp.33-38 |
| 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 11:10 |
Yamagata | SHONAI INDUSTRIAL PROMOTION CENTER | Chroma Enhancement Method Simultaneously Considering Property of Brightness Perception and Gamut Problem Jintao Yan, Shi Bao, Go Tanaka (Nagoya City Univ.) SIS2014-65 |
Hue, chroma, and lightness are three components of colors. A chroma enhancement method is proposed in this report. In th... [more] | SIS2014-65 pp.87-90 |
| 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 |
| IMQ | 2014-08-01 14:00 |
Toyama | Univ. of Toyama | Subjective evaluation of constant perceived hue in the UHDTV wide-gamut Yukiko Iwasaki, Kenichiro Masaoka, Yuichi Kusakabe, Yukihiro Nishida (NHK) IMQ2014-7 |
Ultra-high definition television (UHDTV) is designed to have a wider color-gamut than HDTV. Color-gamut conversion or ma... [more] | IMQ2014-7 pp.1-5 |
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