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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 15:35 |
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 | 2019-03-07 11:35 |
Tokyo | Tokyo Univ. Science, Katsushika Campus | A Proposal of Image Lightness Conversion and Sharpening Taking Account of Visual Feature of Elderly Person Daiki Moriyama (Yamaguchi Univ.), Chiaki Ueda (Okayama Univ. of Science), Tadahiro Azetsu (Yamaguchi Prefectural Univ.), Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2018-49 |
The performance of human visual functions degrades with age. For instance, the visual field becomes dark owing to a decr... [more] | SIS2018-49 pp.65-70 |
| SIS, IPSJ-AVM | 2017-10-13 09:30 |
Nara | Todaiji Culture Center | Food Image Enhancement Using Region Selection in RGB Color Space Chiaki Ueda (Okayama Univ. of Science), Tadahiro Azetsu (Yamaguchi Prefectural Univ.), Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2017-29 |
Food images looks delicious when warm hues are vivid. The food image acquired in low illumination environments do not o... [more] |
SIS2017-29 pp.43-48 |
| SIS, IPSJ-AVM | 2016-09-02 10:00 |
Osaka | Osaka Electro-Communication Univ. | Saturation and Lightness Enhancement Method Considering Perceived Lightness for Food Images Chiaki Ueda (Yamaguchi Univ.), Tadahiro Azetsu (Yamaguchi Prefectural Univ.), Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2016-24 |
In a food image acquired by a digital camera, its intensity and saturation components are sometimes decreased depending ... [more] | SIS2016-24 pp.47-52 |
| SIS | 2016-06-10 11:05 |
Hokkaido | Kushiro Tourism and Convention cent. | A Proposal of Color Removal Method Considering Helmholtz-Kohlrausch Effect Chiaki Ueda, Atsushi Okita (Yamaguchi Univ.), Go Tanaka (Nagoya City Univ.), Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2016-14 |
It becomes difficult to discriminate the objects in a color image in case the where the color image is converted into th... [more] | SIS2016-14 pp.69-73 |
| SIS | 2016-03-11 09:30 |
Tokyo | Tokyo City Univ. | Lightness Correction and Color Gamut Adjustment for Image Enhancement Considering Characteristics of Human Visual Perception Tadahiro Azetsu (Yamaguchi Prefectural Univ.), Chiaki Ueda, Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2015-61 |
In this report, we discuss a method of color image enhancement, which adapts to the characteristics of human visual perc... [more] | SIS2015-61 pp.75-80 |
| 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 10:00 |
Tokyo | Meiji Univ. Nakano Campus (Tokyo) | A Proposal of Color Transfer Considering the Helmholtz-Kohlrausch Effect Chiaki Ueda (Yamaguchi Univ.), Tadahiro Azetsu (Yamaguchi Prefectural Univ.), Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2014-91 |
The vivid colors are perceived as brighter than dull colors which have same lightness. This phenomenon is known as the H... [more] | SIS2014-91 pp.1-6 |
| SIS | 2015-03-05 14:55 |
Tokyo | Meiji Univ. Nakano Campus (Tokyo) | GIF Animation Production Based on Color Quantization by Adaptive Median Cut Tsuyoshi Kato, Yuina Satoh, Chiaki Ueda, Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2014-100 |
In this report, we propose a new GIF animation production method which is based on an adaptive color quantization method... [more] | SIS2014-100 pp.51-55 |
| SIS | 2014-12-18 14:55 |
Kyoto | Kyoto Research Park (Kyoto City) | Saturation and lightness enhancement method in RGB color space for food images Chiaki Ueda, Minami Ibata (Yamaguchi Univ.), Tadahiro Azetsu (Yamaguchi Prefectural Univ.), Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2014-76 |
In the food image acquired by a digital camera, its lightness and saturation components are sometimes decreased dependin... [more] | SIS2014-76 pp.53-58 |
| SIS, IPSJ-AVM | 2014-09-12 10:50 |
Yamagata | SHONAI INDUSTRIAL PROMOTION CENTER | A Proposal of Lightness Transform Method Considering Visual Feature of Elderly Person Chiaki Ueda, Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2014-64 |
It is known that the lenticular transmittance of elderly person is lower than that of young person. This low lenticular ... [more] | SIS2014-64 pp.81-85 |
| SIS | 2014-03-06 14:35 |
Osaka | Gran Front Osaka, Knowledge Capital C-9F, 901 | A saturation adjustment method while preserving hue of color image in RGB color space Tadahiro Azetsu (Yamaguchi Prefectural Univ.), Chiaki Ueda, Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2013-63 |
Since the human visual perception is sensitive to changes in the hue of a color image, the preservation of the hue is im... [more] | SIS2013-63 pp.43-46 |
| SIS, IPSJ-AVM | 2013-09-12 10:50 |
Tokyo | Waseda Univ. | A Proposal of Colorization Method for Monochrome Image by Using Color Selection Based on Vector Median Chiaki Ueda (Yamaguchi Univ.), Kazuhiro Tokunaga (National Fisheries Univ.), Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2013-15 |
In this report, in order to realize automatic colorization of a monochrome image, a new colorization method is proposed.... [more] | SIS2013-15 pp.7-11 |
| SIS, IPSJ-AVM | 2013-09-12 11:10 |
Tokyo | Waseda Univ. | Color Quantization Based on Vector Error Diffusion Method and Subtractive Color Process Chiaki Ueda, Yuina Satoh (Yamaguchi Univ.), Kazuhiro Tokunaga (National Fisheries Univ.), Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2013-16 |
In this report, we propose a new color image quantization method for color images. In the proposed method, a vector erro... [more] | SIS2013-16 pp.13-18 |
| SIS | 2012-06-14 14:40 |
Hokkaido | Tokachi Plaza (Obihiro City) | A Proposal of Colorization Method for Monochrome Image by Color Transfer Based on Pattern Matching Chiaki Ueda (Yamaguchi Univ.), Kazuhiro Tokunaga (FLSI), Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2012-8 |
In this report, in order to realize automatic and photorealistic colorization of a monochrome image, a new colorization ... [more] | SIS2012-8 pp.41-46 |
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