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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| HIP, ITE-HI, ASJ-H, VRPSY [detail] | 2022-02-27 11:10 |
Online | Online | Image filter using bandpass filters and contrast sensitivity function Kengo Ito, Suguru Saito (Tokyo Tech)  HIP2021-61 |
If we reduce low visibility information in image generation/transfer systems, the costs of those computations can be red... [more] | HIP2021-61 pp.11-16 |
| NLP | 2020-05-15 11:00 |
Online | Online | FitzHugh-Nagumo equation can describe the temporal frequency response in the human vision system Atsushi Osa (Yamaguchi Univ.), Masaru Suzuki (BraCare Genetics), Koki Otaka (KOSEN, Hiroshima Col.), Hidetoshi Miike (Yamaguchi Gakugei Univ.) NLP2020-1 |
In human vision, the perception of flicker stimuli depends upon the frequency of the flicker. Moreover, when our vision ... [more] | NLP2020-1 pp.1-5 |
| IE, IMQ, MVE, CQ (Joint) [detail] |
2020-03-06 11:35 |
Fukuoka | Kyushu Institute of Technology (Cancelled but technical report was issued) |
Performance improvement by bone removal based on watershed algorithm and texture analysis in extravasation detection using contrast CT images Hiroki Kimura, Kumiko Arai, Yuichiro Yoshimura, Takaaki Nakada, Shigeto Oda, Toshiya Nakaguchi (Chiba Univ) IMQ2019-34 IE2019-116 MVE2019-55 |
We are investigating an automatic detection method for extravasation using contrast-enhanced CT images in order to reduc... [more] | IMQ2019-34 IE2019-116 MVE2019-55 pp.93-96 |
| ITE-HI, IE, ITS, ITE-MMS, ITE-ME, ITE-AIT [detail] | 2020-02-27 11:10 |
Hokkaido | Hokkaido Univ. (Cancelled but technical report was issued) |
Contrast sensitivity functions measured on luminance-variegated background Misaki Hayasaka (Yamagata Univ.), Takehiro Nagai (Tokyo Tech), Tomoharu Sato (NIT, Ichinoseki College), Tomonori Tashiro, Yasuki Yamauchi (Yamagata Univ.), Ichiro Kuriki (Tohoku Univ.) |
In classical studies, contrast sensitivity functions (CSFs) were measured under full adaptation to a uniform background.... [more] | |
| 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 |
| HIP | 2017-10-23 15:20 |
Kyoto | Kyoto Terrsa | Experimental evaluation by presenting wide angle visual image using local frequency filters Mami Ueno (Ochanomizu Univ.), Suguru Saito (Tokyo Tech.) HIP2017-61 |
Contrast sensitivity function for peripheral vision is defined by measuring sensable thresholds of grating stimuli. W... [more] |
HIP2017-61 pp.27-30 |
| IE, CS, IPSJ-AVM, ITE-BCT [detail] | 2016-12-09 14:50 |
Ishikawa | Frame-rate Conversion of Digital Cinema by Spatio-temporal Contrast Compensation Considering Eye-trace Integration Effect Yasutaka Matsuo, Shinichi Sakaida (NHK) CS2016-62 IE2016-98 |
In order to broadcast a 4K digital cinema content to 8K UHDTV (Ultra High-Definition Television) broadcasting, we propos... [more] | CS2016-62 IE2016-98 pp.109-114 |
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| HIP | 2014-03-18 16:15 |
Tokyo | Tokyo Univ. | Spatial and temporal characteristics in figure perception estimated by contrast sensitivity of medial-point description of shape Toshihiro Kumagai, Hideaki Kawabata (Keio Univ.) HIP2013-90 |
In the present study, we estimated spatial and temporal characteristics of contrast sensitivity distribution measured fo... [more] | HIP2013-90 pp.61-66 |
| MI | 2014-01-27 13:30 |
Okinawa | Bunka Tenbusu Kan | Evaluation of chest X-ray images using fractal dimension including contrast sensitivity function of human eyes Shun Endo, Yongbum Lee, Du-Yih Tsai (Niigata Univ.), Takeshi Hara (Gifu Univ.) MI2013-119 |
Objective evaluation, e.g. using MTF or NPS, of X-ray imaging system may not correctly correspond to subject evaluation,... [more] | MI2013-119 pp.331-334 |
| IMQ | 2012-11-23 15:25 |
Chiba | Chiba University | Measurement of Contrast Sensitivity Function on Viewing Stereoscopic Display Kyosuke Takahashi, Toshiya Nakaguchi (Chiba Univ.) IMQ2012-26 |
In recent years stereoscopic displays have become popular, but biological effect and basic characteristic such as visual... [more] | IMQ2012-26 pp.21-24 |
| MBE, NC (Joint) |
2010-11-18 11:15 |
Miyagi | Tohoku University | Influence of disparity-based depth propagation on surface perception Shinpei Kasai (GSIS), Kazumichi Matsumiya, Rumi Tokunaga, Ichiro Kuriki, Satoshi Shioiri (GSIS/RIEC) MBE2010-40 |
We see the edge and surface of objects in the 3D visual world. Research has revealed the mechanisms of the edge detectio... [more] | MBE2010-40 pp.25-29 |
| ITE-AIT, IE, ITE-HI, ITE-ME, ITS | 2010-02-15 13:50 |
Hokkaido | Graduate School of Information and Technology, Hokkaido Univ. | Simulation of Aged Vision Considering Age-Related Changes of Contrast Discrimination Sensitivity Katsunori Okajima, Sawa Jyo, Kenji Iwamoto (Yokohama Nat' Univ.) ITS2009-43 IE2009-137 |
We measured and formulated age-related changes of crystalline lens, pupil, color appearance and contrast discrimination ... [more] | ITS2009-43 IE2009-137 pp.35-39 |
| HIP | 2009-12-17 11:20 |
Miyagi | RIEC | Investigation on the spatial and temporal parameters affecting exogenous entrainment of visual sensitivity Atsunori Ariga, Alejandro Lleras (Univ. of Illinois at Urbana-Champaign) HIP2009-97 |
In a target detection task, observers’ performance (hit/miss) depends on the phase of natural oscillations in the brain.... [more] | HIP2009-97 pp.11-14 |
| HIP | 2008-11-07 - 2008-11-11 |
Ishikawa | Kanazawa Institute of Technology, Yamahiro Hot Spring | Binocular Wavefront Sensor and Accommodation Measurements Toshifumi Mihashi, Mariko Kobayashi, Yoko Hirohara (Topcon), Takashi Fujikado (OsakaU) HIP2008-98 |
We have developed a binocular open-view Shack-Hartmann wavefront sensor. It can measure fluctuation of wavefront aberrat... [more] | HIP2008-98 pp.51-55 |
| ITE-HI, ITE-AIT, ITE-ME, IE, ITS | 2008-02-18 16:35 |
Hokkaido | Graduate School of Information Science and Technology Hokkaido Univ | Fast Scalable Video Coding using Contrast Sensitivity Kazuya Hayase, Yukihiro Bandoh, Seishi Takamura, Kazuto Kamikura, Yoshiyuki Yashima (NTT) ITS2007-54 IE2007-237 |
There are a lot of video coding algorithms based on human visual system to enhance coding efficiencies. The algorithms c... [more] | ITS2007-54 IE2007-237 pp.109-114 |
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