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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SIS, IPSJ-AVM | 2021-06-24 10:30 |
Online | Online | An Improvement of LIME by Soft-closing Using Local Histogram Filter Mashiho Mukaida (Yamaguchi Univ.), Seiichi Kojima (Taiko Kikai), Eiji Uchino, Noriaki Suetake (Yamaguchi Univ.)  SIS2021-4 |
(To be available after the conference date) [more] | SIS2021-4 pp.19-24 |
| SIS | 2021-03-04 11:10 |
Online | Online | A Proposal of Nighttime Dehazing Method Using Multi-Scale Gaussian Filter Takafumi Akita, Seiichi Kojima, Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2020-41 |
When images or videos are captured in outdoors, the visibility of objects may be affected by haze such as fog. In recent... [more] | SIS2020-41 pp.33-38 |
| SIS | 2021-03-04 11:30 |
Online | Online | A Proposal of 3-Level Error Diffusion Method by Using Piecewise-Linear Conversion Shuma Takeda (Yamaguchi Univ.), Yoshiaki Ueda (Fukuoka Univ.), Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2020-42 |
It is required to convert a multigradation image into a few gradation image in order to express it in electronic papers ... [more] | SIS2020-42 pp.39-44 |
| SIS, ITE-BCT | 2020-10-01 10:30 |
Online | Online | A Proposal of Backlit Image Enhancement Method Improving Visibility of Dark Regions Masato Akai (Yamaguchi Univ.), Yoshiaki Ueda (Fukuoka Univ.), Takanori Koga (Kindai Univ.), Noriaki Suetake (Yamaguchi Univ.) SIS2020-11 |
A backlit image often includes both of bright regions and extremely dark regions. The visibility of the dark regions in ... [more] | SIS2020-11 pp.5-10 |
| SIS, IPSJ-AVM, ITE-3DMT [detail] | 2020-06-03 13:20 |
Online | Online | A Proposal of Backlit Image Enhancement by Using Histogram Specification Yoshiaki Ueda (Fukuoka Univ.), Takanori Koga (Kindai Univ.), Noriaki Suetake (Yamaguchi Univ.) SIS2020-2 |
The intensity distribution of the backlit image is similar to a bimodal distribution. In this report, we propose a histo... [more] | SIS2020-2 pp.7-11 |
| SIS | 2020-03-05 13:30 |
Saitama | Saitama Hall (Cancelled but technical report was issued) |
A Proposal of Color Quantization Algorithm Based on Weighted Principle Component Analysis Using Saturation Seiichi Kojima, Tomoki Kusunoki (Yamaguchi Univ.), Yoshiaki Ueda (Fukuoka Univ.), Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2019-40 |
In a 24 bit full color image, there are about 16 millions possible colors. On the other hand, in a limited color image, ... [more] | SIS2019-40 pp.19-22 |
| SIS | 2019-12-13 10:00 |
Okayama | Okayama University of Science | Hue-preserving Color Image Enhancement Method by Using Ideal Distribution and Gradient Norm-based Weighted Histogram Yoshiaki Ueda (Fukuoka Univ.), Noriaki Suetake (Yamaguchi Univ.) SIS2019-31 |
In this report, we propose a hue-preserving color image enhancement method by using an ideal coefficient distribution an... [more] | SIS2019-31 pp.39-44 |
| SIS | 2019-12-13 10:20 |
Okayama | Okayama University of Science | A Proposal of Fast Night Vision Algorithm Taking Account of Color Correction and Noise Suppression Seiichi Kojima, Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2019-32 |
In recent years, a lot of methods for enhancing a low light image are proposed.These methods are called night vision alg... [more] | SIS2019-32 pp.45-50 |
| ITE-BCT, SIS | 2019-10-24 14:30 |
Fukui | Fukui International Activities Plaza | A Proposal of Fast Night Vision Algorithm Suppressing Over Enhancement Seiichi Kojima, Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2019-14 |
The visibility of an image taken in very low light condition tends to be low. General methods for image enhancement such... [more] | SIS2019-14 pp.29-34 |
| ITE-BCT, SIS | 2019-10-24 15:10 |
Fukui | Fukui International Activities Plaza | A Proposal of Multi-Exposure Image Fusion Method Using Resultant Images of Histogram Specification Daiki Moriyama, Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2019-16 |
When we shoot the object, the image contain underexposure or overexposure regions.In general, the image with improved un... [more] | SIS2019-16 pp.41-46 |
| SIS, IPSJ-AVM, ITE-3DMT [detail] | 2019-06-13 14:45 |
Nagasaki | Fukue Culture Center | A Proposal of Improvement Method of Local Color Correction Seiichi Kojima (Yamaguchi Univ.), Yoshiaki Ueda (Fukuoka Univ.), Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2019-7 |
It is difficult to take good pictures, when the scene has both of bright and dark regions. The visibility of the picture... [more] | SIS2019-7 pp.35-40 |
| 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 |
| 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 | 2019-03-07 12:35 |
Tokyo | Tokyo Univ. Science, Katsushika Campus | A Proposal of Color Quantization Method Taking Account of Saliency Yoshiaki Ueda, Seiichi Kojima, Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2018-52 |
One of the most popular limited-color images, graphic interchange format (GIF) image is used in various situations. The ... [more] | SIS2018-52 pp.81-84 |
| SIS, ITE-BCT | 2018-10-26 10:50 |
Kyoto | Kyoto University Clock Tower Centennial Hall | A Proposal of Hue-Preserving Image Fusion Method Taking Account of Perceived Lightness Yoshiaki Ueda (Yamaguchi Univ.), Takanori Koga (NIT, Tokuyama College), Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2018-18 |
Image fusion is a blending technique to display some images as one image. In this report, we propose a hue-preserving im... [more] | SIS2018-18 pp.83-87 |
| SIS, ITE-BCT | 2018-10-26 11:30 |
Kyoto | Kyoto University Clock Tower Centennial Hall | A Hardware Implementation of Craik-O'Brien Effect-Based Contrast Improvement for Dichromats Tomohiro Ono (Kyutech), Ryosuke Kubota (NITUC), Noriaki Suetake (YU), Hakaru Tamukoh (Kyutech) SIS2018-20 |
In this paper, we design a digital hardware circuit to realize the contrast improvement algorithm for dichromats. The pr... [more] | SIS2018-20 pp.95-100 |
| SIS, IPSJ-AVM, ITE-3DMT [detail] | 2018-06-07 14:00 |
Hokkaido | Jozankei View Hotel | A Proposal of Contrast Enhancement Method by Using Smoothed Histogram on Equi-Hue Plane in RGB Color Space Yoshiaki Ueda (Yamaguchi Univ.), Hideaki Misawa (NIT, Ube College), Shota Furukawa (NIT, Kagoshima College), Takanori Koga (NIT, Tokuyama College), Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2018-3 |
In this report, we propose a hue-preserving contrast enhancement method without gamut problem for color images. In the p... [more] | SIS2018-3 pp.29-33 |
| SIS | 2018-03-08 15:50 |
Aichi | Meijo Univ. Tempaku Campus | Improvement of Real-time Dehazing Processing Suitable for Embedded Systems Ayaka Yasuda (NIT, Tokuyama Col.), Shota Furukawa (NIT, Kagoshima Col.), Noriaki Suetake (Yamaguchi Univ.), Takanori Koga (NIT, Tokuyama Col.) SIS2017-61 |
Processing for removing haze such as fog and mist superimposed on digital images is called dehazing. When dehazing syste... [more] | SIS2017-61 pp.23-28 |
| SIS | 2018-03-09 11:50 |
Aichi | Meijo Univ. Tempaku Campus | A Proposal of Color Calibration Method Between Different Cameras Based on Nonlinear Projection Yoshiaki Ueda, Kazuki Yamada (Yamaguchi Univ.), Go Tanaka (Nagoya City Univ.), Hideaki Misawa (NIT, Ube College), Takanori Koga (NIT, Tokuyama College), Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2017-67 |
In general, images taken by different cameras show different color reproduction even if these cameras are same model. To... [more] | SIS2017-67 pp.57-62 |
| SIS | 2017-12-15 09:20 |
Tottori | Tottori Prefectural Center for Lifelong Learning | A Proposal about Memory Usage Reduction Method of Non-local Processing Johei Matsuoka (TUT), Takanori Koga (NIT, Tokuyama College), Noriaki Suetake (Yamaguchi Univ.) SIS2017-46 |
In this report, we describe reduction methods of use memory of non-local processing. Non-local processing is excellent n... [more] | SIS2017-46 pp.75-78 |
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