Perceived Size-Ratio in Stereoscopic Vision as a Function of Convergence, Binocular Disparity and Luminance
Bibliographic Data
| ID | 19276804 |
|---|---|
| Authors | Tadasu Oyama (Chiba University), FUSAKO SATO (0000-0001-6517-8924, Hokkaido University) |
| Year | 1967 |
| Volume | 9 |
| Issue | 1 |
| Pages | 1-13 |
| Publication date | 1967-01-01 |
| Open Access | No |
| Type | ARTICLE |
| Venue | Japanese Psychological Research (JOURNAL) |
| Journal identifiers | ISSN: 0021-5368 • E-ISSN: 1468-5884 |
| Publisher | The Japanese Psychological Association (PUBLISHER • JP) |
| DOI | 10.4992/psycholres1954.9.1 |
| OpenAlex | W2177222874 |
| Language | EN |
| Citations received | 3 |
| References cited | 8 |
Two pairs of light disks with different horizontal separations were projected on a screen by two projectors with polarizing filters. When the subject looked at them through an observation window with polarizing filters, two luminous disks appeared at different distances against a dark background. Apparent size-ratio between the two disks seen in this stereoscopic apparatus were measured through the method of transposition (a kind of ratio-matching). From 4 to 6 subjects served in three experiments. Their results showed that the logarithm of the matched size-ratio increased linearly as the binocular disparity decreased from +1°09′ to -1°09′. Neither the level of convergence, nor the level of luminance affected this relation, but an unbalance in luminance between the stimuli presented to the two eyes reduced the slope of this linear relation
Apparent Size · Binocular disparity · Binocular vision · Computer vision · Logarithm · Luminance · Mathematical analysis · Optics · Physics · Stereopsis · Stereoscopy · Artificial Intelligence · Color perception and design · Computer Science · Mathematics · Psychology · Visual perception and processing mechanisms
On the psychophysical law.
The Estimation of Apparent Size and Depth in Stereoscopic Vision
Size Constancy by the Method of Single Stimuli a Methodological Study
Experimental Researches on the Structure of the Perceptual Space
Methodological Studies of Size Constancy (1)
The Size-Distance Invariance Hypothesis and the Psychophysical Law
A new psychophysical method
The surprising simplicity of sensory metrics
| Citations per year | 0.14 |
|---|---|
| Citation span | 2005 - 2008 (4) |
| Highly cited | No |