| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| HI, VRPSY |
2020-11-27
16:50 |
Online |
|
Training conditions required for color constancy based on machine learning
Takuma Morimoto (Univ. Oxford), Masahiro Suzuki (KAIT), Kowa Koida (TUT), Kazuho Fukuda (Kogakuin Univ.), Keiji Uchikawa (KAIT) |
[more] |
HI2020-71
pp.45-48 |
| 3DMT, HI |
2019-03-08
12:00 |
Tokyo |
Kogakuin Univ. Tokyo Urban Tech Tower Campus |
Behavior characteristics and mental stress when experiencing fire evacuation in virtual reality
Kodai Hotani, Kazuho Fukuda (Kogakuin Univ.) |
[more] |
HI2019-53 3DIT2019-5
pp.17-20 |
| HI |
2018-03-07
14:55 |
Tokyo |
Tokyo University of Agriculture and Technology |
Effect of differences in object color and material texture on brightness constancy for real objects
Miyuki Kamio, Kazuho Fukuda (Kogakuin Univ.) |
We investigated whether object’s perceptual brightness-transition among different illuminations showed any relationship ... [more] |
HI2018-48
pp.17-20 |
| HI |
2018-03-07
15:20 |
Tokyo |
Tokyo University of Agriculture and Technology |
Perceptual ability detecting global motion direction of pedestrian crowd in 3D-VR scene and effect of view position
Yuya Takahashi, Kazuho Fukuda (Kogakuin Univ.) |
(To be available after the conference date) [more] |
HI2018-49
pp.21-24 |
| HI |
2015-03-10
15:35 |
Tokyo |
Tokyo University of Agriculture and Technology |
Measurement of illuminant color-discrimination threshold using natural hyperspectral natural images and simulated daylights
Tomohiro Sakai (Tokyo Tech), Kazuho Fukuda (Kogakuin Univ.), Keiji Uchikawa, Toshifumi Mihashi (Tokyo Tech) |
[more] |
HI2015-53
pp.33-36 |
| HI |
2014-03-05
10:20 |
Tokyo |
Tokyo University of Agriculture and Technology |
Physical Limitation of Object Color's Luminance and Critical Luminance for the Transition of Color Appearance Mode
Kazuho Fukuda, Ai Numata, Keiji Uchikawa (Tokyo Tech.) |
The maximum luminance of an object color is physically restricted by its illuminant condition. To understand whether hum... [more] |
HI2014-40
pp.49-52 |
| HI |
2013-12-07
09:25 |
Okinawa |
Okinawa Industry Support Center |
Measurement of Illuminant-Color Discrimination Thresholds Using Hyperspectral Images of Natural Scenes
Tomohiro Sakai, Kazuho Fukuda, Toshifumi Mihashi, Keiji Uchikawa (Tokyo Tech) |
[more] |
HI2013-71
|
| HI |
2013-12-07
09:50 |
Okinawa |
Okinawa Industry Support Center |
Influence of differences in expressions of angry and happy on occurrence of facial-expression-contingent color aftereffects
Kei Ishiguro, Kazuho Fukuda, Keiji Uchikawa (Tokyo Tech) |
[more] |
HI2013-72
pp.33-36 |
| HI |
2012-12-02
15:05 |
Okinawa |
Okinawa Industry Support Center |
[Invited Talk]
Determination characteristics for vection yielded by two optical flows
Yuki Kawashima, Kazuho Fukuda, Keiji Uchikawa (Tokyo Tech) |
We investigated the characteristic of speed of vection occurred from two optical flows that were overlapped in the same ... [more] |
HI2012-82
pp.17-23 |
| HI |
2012-12-02
17:00 |
Okinawa |
Okinawa Industry Support Center |
Development of Hyperspectral Display
-- History to develop 2 dimensional hyperspectral displays --
Toshifumi Mihashi, Keiji Uchikawa, Kazuho Fukuda (Titech), Keisuke Yoshida (Topcon) |
[more] |
HI2012-85
pp.33-34 |
| HI |
2012-12-02
17:30 |
Okinawa |
Okinawa Industry Support Center |
Influence of luminance-chromaticity distribution of surrounding colors and illuminant color temperatures on luminosity threshold for the surface color mode perception
Ai Numata, Kazuho Fukuda, Keiji Uchikawa (Tokyo Tech) |
[more] |
HI2012-86
pp.35-38 |
| HI, 3DMT |
2012-03-06
15:50 |
Tokyo |
Tokyo University of Agriculture and Technology |
Influence of surrounding color's appearance mode on color constancy
Kazuho Fukuda, Keiji Uchikawa (Tokyo Tech), Donald I A MacLeod (UCSD) |
On color constancy, the ability to perceive stable object color, it was shown that brighter surrounding colors had great... [more] |
HI2012-52 3DIT2012-21
pp.21-24 |
| HI [detail] |
2011-12-09
16:30 |
Okinawa |
Okinawa Industry Support Center |
Cortical activity of trichromats and dichromats during color naming
Hirotoshi Nishita, Kazuho Fukuda, Keiji Uchikawa (Tokyo Institute of Technology), Tatsuya Yoshizawa (Kanazawa Institute of Technology), Haruyuki Kojima (Kanazawa Univ) |
[more] |
HI2011-81
pp.29-32 |
| HI [detail] |
2011-12-10
14:50 |
Okinawa |
Okinawa Industry Support Center |
Generation of the moire in the spatial frequency beyond threshold detection
-- Response for the banding by the single carrier with a single side band --
Koichiro Shinohara, Kazuho Fukuda, Keiji Uchikawa (TokyoTech) |
When jitter is attached to a regional screen beyond the visual spatial frequency response, banding (a transversal line) ... [more] |
HI2011-92
pp.81-84 |
| HI |
2011-03-16
10:40 |
Tokyo |
Tokyo Univ. of Tech. |
Contingent Color Aftereffect for Happy and Angry Facial Expression
Yasuomi Hattori, Kazuho Fukuda, Keiji Uchikawa (Tokyo Tech) |
[more] |
HI2011-47
pp.71-74 |
| HI |
2011-03-16
11:00 |
Tokyo |
Tokyo Univ. of Tech. |
Relationship between the luminance statistics of surfaces in natural scenes and the mode transition luminance
Ai Numata, Kazuho Fukuda, Keiji Uchikawa (Tokyo Tech) |
[more] |
HI2011-48
pp.75-78 |
| HI, CE, IEICE-HIP [detail] |
2010-10-14
16:30 |
Miyagi |
RIEC, Tohoku Univ. |
Influence of binocular disparity on color constancy in the real scene
Takahiro Fukase, Kazuho Fukuda, Keiji Uchikawa (Tokyo Tech) |
The performance of color constancy, the human ability to perceive constant surface colors despite illuminant changes, wa... [more] |
CE2010-39 HI2010-91
pp.31-35 |
| HI, CE, IEICE-HIP [detail] |
2010-10-14
16:55 |
Miyagi |
RIEC, Tohoku Univ. |
Chromaticity and glossiness necessary to perceive goldness.
Tomohisa Matsumoto, Kazuho Fukuda, Keiji Uchikawa (Titech) |
Appearance of gold depends on the chromaticity and the glossiness of surfaces. In this study we examined the chromaticit... [more] |
CE2010-40 HI2010-92
pp.37-42 |
| HI, CE, IEICE-HIP [detail] |
2010-10-14
17:20 |
Miyagi |
RIEC, Tohoku Univ. |
Does Contingent Color Aftereffect arise for Facial Expression?
Yasuomi Hattori, Kazuho Fukuda, Keiji Uchikawa (Tokyo Institute of Technology) |
We examined whether contingent color aftereffect occurred for facial expression. In the adaptation phase the observer ad... [more] |
CE2010-41 HI2010-93
pp.43-46 |
| HI, CE, IEICE-HIP [detail] |
2010-10-15
11:15 |
Miyagi |
RIEC, Tohoku Univ. |
Influence of vection stimuli on the driver's speed sensation
Yuki Kawashima, Keiji Uchikawa, Hirohiko Kaneko, Kazuho Fukuda (Tokyo Tech), Kouji Yamamoto (C-NEXCO), Kenji Kiya (W-E-KYUSHU) |
In this study we investigated how much the driver's speed sensation increased when the driver perceived vection induced ... [more] |
CE2010-43 HI2010-95
pp.73-77 |