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Effects of the amount of monocular shape information on stereo scaling problem
http://hdl.handle.net/10173/963
http://hdl.handle.net/10173/9633aebaa40-6585-4916-907d-bea2d4546ba7
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
JPR_54_1_27.pdf (360.5 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2013-03-29 | |||||
| タイトル | ||||||
| タイトル | Effects of the amount of monocular shape information on stereo scaling problem | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| 著者 |
SHIGEMASU, HIROAKI
× SHIGEMASU, HIROAKI× SATO, TAKAO |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The perception of a three-dimensional shape from binocular disparity depends on the estimation of viewing distance. Therefore, in the absence of good distance information, an observer misestimates the viewing distance and perceives a wrong depth for an object. While motion depth cues can theoretically overcome this problem, past studies have reported inconsistent results. We examined whether differences in the amount of monocular shape information between the stimuli used in these past studies can resolve the discrepancy. The amount of information was manipulated by changing the presence of object boundaries, dot density, and rotation angles. The results indicate the effect of the amount of monocular shape information and thus suggest its significance in accounting for the discrepancies among past studies. It should also be noted that shape factors interact with viewing distance. Motion cues cannot correct distortion at near viewing distance. This suggests that the cue that gives the larger depth dominates in determining perceived shape. | |||||
| 書誌情報 |
Japanese Psychological Research 巻 54, 号 1, p. 27-37, 発行日 2012-03 |
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| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1111/j.1468-5884.2011.00509.x | |||||
| 権利 | ||||||
| 権利情報 | ©the Materials Research Society of Japan | |||||
| 著者版フラグ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
| 出版者 | ||||||
| 出版者 | 日本心理学会 | |||||
