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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SIS | 2023-03-03 14:00 |
Chiba | Chiba Institute of Technology (Primary: On-site, Secondary: Online) |
A Fundamental Study on Usability of a Recipe Presentation System Using Aerial Imaging for Kitchen Use Chisato Morita, Takanori Koga (Kindai Univ.)  SIS2022-57 |
When referring to recipes during cooking in the kitchen, using books or operating smartphones or tablet devices with dir... [more] | SIS2022-57 pp.91-96 |
| SIS | 2022-12-06 09:50 |
Osaka | (Primary: On-site, Secondary: Online) |
A Proposal of Backlit Image Enhancement Method Suppressing Change of Lightness Order Masato Akai (Yamaguchi Univ.), Yoshiaki Ueda (Fukuoka Univ.), Takanori Koga (Kindai Univ.), Noriaki Suetake (Yamaguchi Univ.) SIS2022-35 |
Bright and dark regions in a backlit image decrease its visibility. Conventional image enhancement methods tend to cause... [more] | SIS2022-35 pp.68-73 |
| SIS | 2022-03-03 11:20 |
Online | Online | A Proposal of n-level Error Diffusion Method by Using Piecewise Linear Conversion Shuma Takeda (Yamaguchi Univ.), Yoshiaki Ueda (Fukuoka Univ.), Takanori Koga (Kindai Univ.), Noriaki Suetake (Yamaguchi Univ.) SIS2021-31 |
[more] | SIS2021-31 pp.6-9 |
| 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 | 2018-12-06 14:10 |
Yamaguchi | Hagi Civic Center | Multi-Point Simultaneous Measurement of Water Depth in Indoor Environment Using a ToF Camera Shunnosuke Kataoka, Takanori Koga (NIT,Tokuyama Col.) SIS2018-24 |
In this study, we propose a multi-point simultaneous measurement method of water depth for application to interactive ar... [more] | SIS2018-24 pp.17-20 |
| 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, 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 |
| SIS | 2017-12-15 10:50 |
Tottori | Tottori Prefectural Center for Lifelong Learning | A Proposal of Illuminant Color Estimation Method Based on Pseudo Specular Reflection Detection Daiki Moriyama, Yoshiaki Ueda (Yamaguchi Univ.), Takanori Koga (NIT, Tokuyama College), Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2017-50 |
White balance (WB) is a process in order to remove unrealistic color casts so that objects which appear white in person ... [more] | SIS2017-50 pp.95-100 |
| SIS | 2017-12-15 11:30 |
Tottori | Tottori Prefectural Center for Lifelong Learning | A Proposal of Contrast Enhancement Method by Using Multi-Dimensional Histogram Transfer Yoshiaki Ueda (Yamaguchi Univ.), Takanori Koga (NIT, Tokuyama College), Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2017-52 |
As one of the most popular contrast enhancement methods, there is a histogram equalization (HE). In the HE, an input ima... [more] | SIS2017-52 pp.107-112 |
| SIS | 2017-12-15 13:40 |
Tottori | Tottori Prefectural Center for Lifelong Learning | A Proposal of Single Image Haze Removal Using Normalized Convolutional Cross ε-Filter Shota Furukawa (NIT, Kagoshima College), Takanori Koga (NIT, Tokuyama College), Noriaki Suetake (Yamaguchi Univ.) SIS2017-38 |
A haze such as fog is one cause to decrease the visibility of the image. Image processing techniques for haze removal ha... [more] | SIS2017-38 pp.27-32 |
| SIS | 2017-12-15 14:00 |
Tottori | Tottori Prefectural Center for Lifelong Learning | A Study on Hand Gesture Recognition and Tracking using Random Forest and Median Flow Satoshi Murashige, Takanori Koga (NIT, Tokuyama Col.) SIS2017-56 |
Recently, many interactive art works have been produced using a projector-camera system. To exhibit table-top type works... [more] | SIS2017-56 pp.129-134 |
| SIS | 2017-06-01 15:00 |
Oita | Housen-Sou (Beppu) | A Fundamental Study on Hand Gesture Recognition in Infrared Image Using Co-occurrence Histograms of Oriented Gradients and Random Forests Satoshi Murashige, Takanori Koga (NIT, Tokuyama Col.) SIS2017-9 |
Recently, many interactive art works have been produced using a projector-camera system. In the case of using table-top ... [more] | SIS2017-9 pp.47-50 |
| 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 | 2017-03-03 10:10 |
Kanagawa | Kanagawa Inst. Tech. Yokohama Office | Acceleration of Dehazing Processing Based on Min-Max Bilateral Filter on an Embedded System Ayaka Yasuda (NIT, Tokuyama Col.), Shota Furukawa, Noriaki Suetake (Yamaguchi Univ.), Takanori Koga (NIT, Tokuyama Col.) SIS2016-56 |
Currently, researches on dehazing processing to remove haze such as fog included in images have been actively conducted.... [more] | SIS2016-56 pp.83-86 |
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