| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| AIT, IIEEJ, AS |
2015-03-14
13:00 |
Tokyo |
|
A Study on the Generation of Text-based CAPTCHA by Using the Human Perception
Akinori Urayama, Youngha Chang, Nobuhiko Mukai (TCU) |
We propose a new text-based CAPTCHA that cannot be recognized by computers but can be easily done by human being. CAPTCH... [more] |
AIT2015-59
pp.81-84 |
| HI |
2015-03-10
13:40 |
Tokyo |
Tokyo University of Agriculture and Technology |
A verification of moduration of visual perception caused by fixation eye movements based on a model of retinae
Makoto Nishino, Takeshi Kohama, Hisashi Yoshida (Kinki Univ) |
In this study, we performed a simulation experiments using a mathematical model of a wide-scale retinal network consider... [more] |
HI2015-49
pp.17-20 |
| HI, 3DMT |
2013-03-05
15:00 |
Tokyo |
Tokyo University of Agriculture and Technology |
Symmetry in natural image contour
-- exploring cortical representation of shape by symmetry --
Ken Kurematsu (U Tsukuba) |
Symmetry is a significant factor for deriving the direction of figure. Although symmetry is common among both biological... [more] |
HI2013-44 3DIT2013-12
pp.13-16 |
| HI, 3DMT |
2013-03-06
11:45 |
Tokyo |
Tokyo University of Agriculture and Technology |
A saliency map model for dynamic images based on receptive field properties of visual area MT
Kodai Tsuda, Takeshi Kohama (Kinki Univ) |
Saliency map models are mathematical expressions of the characteristics of bottom-up attention processing (Itti & Koch, ... [more] |
HI2013-51 3DIT2013-19
pp.39-42 |
| HI, 3DMT |
2012-03-07
15:45 |
Tokyo |
Tokyo University of Agriculture and Technology |
Simulation analysis of enhancement of visual perception caused by fixation eye movements based on a mathematical model of retina
Takuya Fukuoka, Takeshi Kohama (Kinki Univ.) |
In this study, we performed a simulation experiments using a mathematical model of retina considering peripheral charact... [more] |
HI2012-61 3DIT2012-30
pp.55-58 |
| HI |
2011-03-15
16:30 |
Tokyo |
Tokyo Univ. of Tech. |
Saliency map model for visual attention in depth
Taiki Gochi, Takeshi Kohama (Kinki Univ.) |
Previous saliency-based visual attention models dealt with the mechanism underlying attentional shifts in the early visu... [more] |
HI2011-37
pp.31-34 |
| HI |
2011-03-15
17:40 |
Tokyo |
Tokyo Univ. of Tech. |
Effect of Screen Size on Attention to Simultaneously Presented Objects and Sentences
Tatsuya Fujikawa, Masahiko Nawate (Shimane Univ.) |
We investigated whether attention on both changes of geometric figures drifting in the screen and sentences scrolling al... [more] |
HI2011-40
pp.43-46 |
| ME, JSKE, HOKURIKU |
2010-10-25
17:00 |
Fukui |
Matuya Sensen |
[Fellow Memorial Lecture]
Application and Evaluation of Human Vision on Visual Communications
-- Examples of Image Quality Evaluation and Stereopis --
Sakuichi Ohtsuka (Kagoshima Univ.) |
It is important that we know how the human visual system perceives the real visual world in order to design novel visual... [more] |
ME2010-150
pp.33-40 |
| HI, CE, IEICE-HIP [detail] |
2010-10-14
- 2010-10-15 |
Miyagi |
RIEC, Tohoku Univ. |
Auditory-induced visual size illusion
Yasuhiro Takeshima, Jiro Gyoba (Tohoku Univ.) |
Many studies have been conducted on visual size illusion. However, possible auditory effects have not been examined yet.... [more] |
|
| HI, CE, IEICE-HIP [detail] |
2010-10-14
14:05 |
Miyagi |
RIEC, Tohoku Univ. |
Auditory stimulus induced visual size illusion
Yasuhiro Takeshima, Jiro Gyoba (Tohoku Univ.) |
Many studies have been conducted on visual size illusion. However, possible auditory effects have not been examined yet.... [more] |
|
| HI, CE, IEICE-HIP [detail] |
2010-10-15
11:50 |
Miyagi |
RIEC, Tohoku Univ. |
[Invited Talk]
The effects of additional stimulus modulation on visually induced self-motion perception
Shinji Nakamura (Nihon Fukushi Univ.) |
Uniform motion of a visual stimulus which occupies larger area of observer’s visual field can induce illusory perception... [more] |
|
| 3DMT, IDY |
2009-06-16
14:30 |
Kyoto |
NiCT |
[Invited Talk]
Underlying mechanisms of scene recognition and visual search
Tatsuto Takeuchi (NTT) |
The gist of the scene refers to a summary of a semantic description of the scene, such as its category, its layout, and ... [more] |
IDY2009-57 3DIT2009-41
pp.7-14 |
| HI |
2009-03-19
10:20 |
Tokyo |
Tokyo Institute of Technology |
Discriminating natural image statistics from neural population codes
Satohiro Tajima (The Univ. Tokyo), Masato Okada (The Univ. Tokyo/RIKEN) |
The power law in the amplitude spectra of natural scenes provides not just an efficient description of them but also a f... [more] |
HI2009-75
pp.29-32 |
| 3DMT |
2009-03-17
11:05 |
Tokyo |
Tokyo Institute of Technology |
A subjective test about recognized resolution of high-density directional 3D display
Masashi Tsuboi, Shinji Kimura, Tsutomu Horikoshi (DOCOMO) |
A subjective test to compare the recognized resolution of 2D and 3D image. As the result, the observer perceives the pre... [more] |
3DIT2009-3
pp.5-8 |
| 3DMT, IDY |
2008-10-21
15:30 |
Tokyo |
NHK STRL |
[Invited Talk]
3-D Display System on our Laboratory
-- Construction of 3-D Image on a Space and Method utilizing 3-D Visual Illusion --
Shiro Suyama (Tokushima Univ.) |
To realize a practical 3-D display system, we consider that it is necessary to combine a construction of 3-D image on a ... [more] |
IDY2008-100 3DIT2008-72
pp.29-35 |