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Extrapolating spatial layout in scene representations

机译:在场景表示中外推空间布局

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Can the visual system extrapolate spatial layout of a scene to new viewpoints after a single view? In the present study, we examined this question by investigating the priming of spatial layout across depth rotations of the same scene (Sanocki & Epstein, 1997). Participants had to indicate which of two dots superimposed on objects in the target scene appeared closer to them in space. There was as much priming from a prime with a viewpoint that was 10° different from the test image as from a prime that was identical to the target; however, there was no reliable priming from larger differences in viewpoint. These results suggest that a scene's spatial layout can be extrapolated, but only to a limited extent.
机译:视觉系统能否在单个视图后将场景的空间布局外推到新的视点?在本研究中,我们通过调查同一场景的深度旋转中的空间布局的启动性来研究这个问题(Sanocki&Epstein,1997)。参与者必须指出叠加在目标场景中物体上的两个点中的哪一个在空间上看起来更靠近它们。视点与测试图像相差10°的视点与底物完全相同,因此视点与测试图像相差很大。但是,从更大的观点上看,没有可靠的启动方法。这些结果表明可以推断场景的空间布局,但只能在有限的范围内进行推断。

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