| Project/Area Number |
15330159
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (B)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Experimental psychology
|
|---|
| Research Institution | Ritsumeikan University |
|---|
Principal Investigator |
KITAOKA Akiyoshi Ritsumeikan University, Faculty of Letters, Associate Professor, 文学部, 助教授 (70234234)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
KURIKI Ichiro NTT Communication Science Laboratories, Researcher, 人間情報研究部, 研究員 (80282838)
ASHIDA Hiroshi Kyoto University, Graduate School of Letters, Associate Professor, 文学研究科, 助教授 (20293847)
|
|---|
| Project Period (FY) |
2003 – 2005
|
| Project Status |
Completed (Fiscal Year 2005)
|
| Budget Amount *help |
¥9,700,000 (Direct Cost: ¥9,700,000)
Fiscal Year 2005: ¥1,800,000 (Direct Cost: ¥1,800,000)
Fiscal Year 2004: ¥1,500,000 (Direct Cost: ¥1,500,000)
Fiscal Year 2003: ¥6,400,000 (Direct Cost: ¥6,400,000)
|
|---|
| Keywords | chromostereopsis / chromatic aberration / binocular stereopsis / color illusion / advancing / receding color / individual difference / motion illusion / pupil / 進出色 / 後退色 / 軸外色収差説 / 色の対比と同化 / 光学系 / 調節 |
|---|
| Research Abstract |
Chromostereopsis refers to a phenomenon that a red object appears to in front of or behind a blue one if they are located on the same frontoparallel plane. This phenomenon is frequently explained with the transverse chromatic aberration model. There are, however, a variety of difficulties for the model to explain many aspects of chromostereopsis, e.g. the half-occlusion effect. Here we have proposed a new model partly based upon the longitudinal chromatic aberration model and named the "center-of-gravity" model. We have found this model to give the best explanation of chromostereopsis. Moreover, we have discovered new color illusions that would be relevant to and agree with our model.
|
