Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SIS |
2017-06-02 13:30 |
Oita |
Housen-Sou (Beppu) |
A Color Calibration Method of Images Taken by Different Cameras by Using Color Transfer Yoshiaki Ueda (Yamaguchi Univ.), Takanori Koga (NIT, Tokuyama College), Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2017-19 |
[more] |
SIS2017-19 pp.99-103 |
SIS |
2017-03-02 15:40 |
Kanagawa |
Kanagawa Inst. Tech. Yokohama Office |
Contrast Enhancement Method Based on Smoothed Joint Distribution of Saturation and Value Components Yoshiaki Ueda (Yamaguchi Univ.), Takanori Koga (NIT, Tokuyama College), Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2016-52 |
A histogram equalization (HE) is widely used for image contrast enhancement. In many cases, HE is applied to saturation ... [more] |
SIS2016-52 pp.59-64 |
SIS |
2017-03-03 09:30 |
Kanagawa |
Kanagawa Inst. Tech. Yokohama Office |
A Proposal of Fast Haze Removal Using Box Filter and Transmittance Correction Atsushi Okita, Shota Furukawa (Yamaguchi Univ.), Takanori Koga (NIT, Tokuyama College), Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2016-54 |
In the natural scene, the visibility of objects is affected by the haze such as fog. Image processing techniques for haz... [more] |
SIS2016-54 pp.71-76 |
SIS |
2016-12-08 14:10 |
Hiroshima |
Hiroshima City Univ. |
A Proposal of Two-Dimensional Histogram Specification Method Based on Dimension Reduction Yoshiaki Ueda (Yamaguchi Univ.), Takanori Koga (NIT, Tokuyama College), Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2016-33 |
Histogram-based image transformation methods, such as histogram equalization and color distribution transfer, are widely... [more] |
SIS2016-33 pp.31-34 |
SIS, IPSJ-AVM |
2016-09-01 13:40 |
Osaka |
Osaka Electro-Communication Univ. |
Random-Valued Impulse Noises Removal by Weighted Non-local Median Filter Jyohei Matsuoka (Yamaguchi Univ.), Takanori Koga (NIT, Tokuyama College), Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2016-18 |
As one of the random-noise removal methods, there is a non-local median filter.
Non-local median filter is excelled in... [more] |
SIS2016-18 pp.13-16 |
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 |
2016-06-10 11:25 |
Hokkaido |
Kushiro Tourism and Convention cent. |
Gradient Norm-based Histogram Equalization Considering Color Space Yoshiaki Ueda, Kazuki Yamada (Yamaguchi Univ.), Takanori Koga (NIT, Tokuyama College), Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2016-15 |
In this report, a new color image contrast enhancement method, which realizes a natural image enhancement by considering... [more] |
SIS2016-15 pp.75-80 |
SIS |
2016-06-10 11:45 |
Hokkaido |
Kushiro Tourism and Convention cent. |
Multibit Data Embedding Algorithm for Palette-based Images Yoshiaki Ueda, Jyohei Matsuoka (Yamaguchi Univ.), Takanori Koga (NIT, Tokuyama College), Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2016-16 |
In this report, the steganographic methods especially for the palette-based images, such as graphic interchange format (... [more] |
SIS2016-16 pp.81-86 |
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, IPSJ-AVM |
2015-09-04 10:50 |
Osaka |
Kansai Univ. |
A Proposal of Color Quantization Algorithm Based on Principal Component Analysis Yoshiaki Ueda (Yamaguchi Univ.), Takanori Koga (National Institute of Technology, Tokuyama College), Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2015-26 |
In this report, a new color quantization method, which is an improved median cut algorithm by considering the color dist... [more] |
SIS2015-26 pp.69-74 |
SIS |
2015-06-08 14:00 |
Nagasaki |
Arkas SASEBO |
Image Edge-Preserving Smoothing Realized by Local Gradient Space Processing Shota Furukawa (Yamaguchi Univ.), Takanori Koga (Tokuyama College of Technology), Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2015-2 |
In the gradient-domain image processing technique, filtering functions such as edge-preserving smoothing, line structure... [more] |
SIS2015-2 pp.7-12 |
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 |
2015-06-09 10:00 |
Nagasaki |
Arkas SASEBO |
Random-Valued Impulse Noise Removal of Color Images by Switching Non-local Vector Median Filter Jyohei Matsuoka (Yamaguchi Univ.), Takanori Koga (Tokuyama College of Technology), Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2015-9 |
In this report, in order to remove the random-valued impulse noise superimposed on the color image, a new switch-type im... [more] |
SIS2015-9 pp.45-50 |
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 14:35 |
Tokyo |
Meiji Univ. Nakano Campus (Tokyo) |
Gradient Norm-based Multiscale Histogram Equalization Yoshiaki Ueda (Yamaguchi Univ.), Takanori Koga (Tokuyama College of Technology), Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2014-99 |
In the contrast enhancement of the image, histogram equalization (HE) is used widely. After the HE processing, images ha... [more] |
SIS2014-99 pp.45-50 |
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 |
2014-09-11 13:55 |
Yamagata |
SHONAI INDUSTRIAL PROMOTION CENTER |
A Proposal of Fast Edge-preserving Smoothing Filter Based on Image Gradient Shota Furukawa, Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2014-55 |
As a method to remove the noises superimposed on a digital image, there is a linear low-pass filter. However, the linear... [more] |
SIS2014-55 pp.35-38 |
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 |