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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SANE | 2024-01-19 13:25 |
Miyagi | (Primary: On-site, Secondary: Online) |
Development of Riemannian Quaternion Self-Organizing Map and Its Application in Full-Polarimetric GPR Landmine Detection Yicheng Song, Ryo Natsuaki, Akira Hirose (UTokyo)  SANE2023-97 |
Ground penetrating radar (GPR) based landmine detection has advantages such as high safety and high efficiency. There ar... [more] | SANE2023-97 pp.41-46 |
| MBE, NC, NLP, CAS (Joint) [detail] |
2020-10-30 17:10 |
Online | Online | A Study on the Effects of Neurofeedback Training for Motor Imagery
-- A New Neurofeedback based on Riemannian Geometry -- Ruopeng Wang (Nagoya Univ.), Tomohiro Yoshikawa (SUMS) NC2020-26 |
Motor Imagery, which is a mental simulation of a kinesthetic movement, can also modulate mu rhythm activities in the sen... [more] | NC2020-26 pp.95-99 |
| HIP, HCS, HI-SIGCOASTER [detail] | 2020-05-14 14:20 |
Online | Online | A New Algorithm for Local Isometric Maps in Riemann Spaces Masashi Shinto, Chao Jinhui (Chuo Univ.) HCS2020-5 HIP2020-5 |
A psychophysical space is a space of physical stimuli in which the JND (Just-Noticeable-Difference) discrimination thres... [more] | HCS2020-5 HIP2020-5 pp.21-24 |
| HIP, HCS, HI-SIGCOASTER [detail] | 2020-05-14 14:40 |
Online | Online | On Effective Dimensions, Riemann Metric Tensor Estimation and Dimension Reduction of Facial Expression Space Masashi Shinto, Jinhui Chao (Chuo Univ.) HCS2020-2 HIP2020-2 |
In this paper we first present definitions of effective dimensions for Riemann manifolds and psychophysical spaces. Then... [more] | HCS2020-2 HIP2020-2 pp.7-12 |
| HCGSYMPO (2nd) |
Mie | Sinfonia Technology Hibiki Hall Ise | Comparison and Translation of Facial Expression Perception based on Riemman metric Masashi Shinto, Chao Jinhui (Chuo Univ.) |
Facial expression recognition has been a major theme in researches of human-centric science and technology. An open ques... [more] | ||
| HIP, ASJ-H | 2018-03-03 15:15 |
Okinawa | IT Souzoukan, Naha City | Construction of Riemann normal coordinate system in facial expression space Runa Sumiya (Chuo Univ.), Reiner Lenz (Linkoping Univ.), Jinhui Chao (Chuo Univ.) HIP2017-98 |
Currently used spaces of facial expressions were psychological spaces built with subjective evaluation data such as SD s... [more] | HIP2017-98 pp.25-28 |
| HCGSYMPO (2nd) |
2017-12-13 - 2017-12-15 |
Ishikawa | THE KANAZAWA THEATRE | Construction of Facial Expression Space Based on Expression Discrimination Threshold and Its Significance Runa Sumiya (Chuo Univ.), Reiner Lenz (Linkoping Univ.), Jinhui Chao (Chuo Univ.) |
As a quantitative representation of facial expressions, a recent method uses relative contribution rate of basic categor... [more] | |
| HIP | 2017-03-10 14:00 |
Osaka | CiNet | Measurement of discrimination thresholds in facial expression recognition and investigation on expression space Runa Sumiya, Hajime Tasaki (Chuo Univ.), Reiner Lenz (Linköping Univ.), Jinhui Chao (Chuo Univ.) HIP2016-89 |
Current representation of human facial expressions is a qualitative description by category classification into 6 basic ... [more] | HIP2016-89 pp.85-90 |
| HCGSYMPO (2nd) |
2016-12-07 - 2016-12-09 |
Kochi | Kochi City Culture Plaza (CUL-PORT) | Intrinsic geometry of facial expression space based on facial expression discrimination thresholds Runa Sumiya, Hajime Tasaki (Chuo Univ.), Reiner Lenz (Linkoping Univ.), Chao Jinhui (Chuo Univ.) |
We show in this paper that the expression space is not Euclidean. In particular, we measure the JND discrimination thres... [more] | |
| QIT (2nd) |
2015-05-25 13:20 |
Osaka | Osaka University | [Poster Presentation]
Generalization of quantum f-divergence and its geometrical properties Yu Takaoka, Yu Watanabe (YITP, Kyoto Univ.) |
We define a class of generalized quantum f-divergences. They satisfy the non-negativity, CPTP monotonicity, and coincid... [more] |
|
| ITE-AIT, IE, ITE-HI, ITE-ME, ITS | 2010-02-15 13:25 |
Hokkaido | Graduate School of Information and Technology, Hokkaido Univ. | On Curvature of Color Spaces and its Implications Kohei Toko, Jinhui Chao (Chuo Univ.) ITS2009-42 IE2009-136 |
It is known that a color space is a Riemann space rather than a Euclidena space. For such a color space, one can still c... [more] | ITS2009-42 IE2009-136 pp.29-34 |
| HIP, HCS, MVE, WIT (2nd) |
2009-12-10 - 2009-12-12 |
Hokkaido | Sappolo Convention Center | Construction of isometry using Riemann normal coordinates and its application to color-weak correction Satoshi Oshima (Chuo Univ.), Rika Mochizuki (Chuo Univ./NTT), Jinhui Chao (Chuo Univ.) |
In this paper, we use tools from Riemann geometry to show a color-weak correction method that takes into account individ... [more] | |
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