RECOGNIZING NOVEL VIEWS OF 3-DIMENSIONAL OBJECTS
RECOGNIZING NOVEL VIEWS OF 3-DIMENSIONAL OBJECTS
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DOI：
10.1037/h0084320
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发表时间：
1992-06-01
期刊：
影响因子：
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通讯作者：
KHAN, SC
中科院分区：
文献类型：
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作者：
HUMPHREY, GK;KHAN, SC
实验报告的目的是研究新的三维形状如何在长期记忆中表现出来，以及单眼和双眼观察如何影响这种差异。进行了三个实验。第一个实验确定，如果在学习过程中看到相同的方向，新物体的幻灯片投影可以很容易地识别。第二个和第三个实验研究泛化到新的深度旋转的对象。第二个实验使用物体的幻灯片投影。结果表明，在训练过程中看到的对象的表示是相当视点特定的识别对象在新的方向是相对较差的。在第三个实验中，受试者在单目或双眼观察下看到真实的物体。总的来说，这些结果与最近越来越多的研究一致，这些研究表明，至少在某些条件下，视觉系统存储了物体的视点特定表示。
The purpose of the experiments reported was to examine how novel, three-dimensional shapes are represented in long-term memory and how this might be differentially affected by monocular and binocular viewing. Three experiments were conducted. The first experiment established that slide projections of the novel objects could be recognized readily if seen in the same orientation as seen during learning. The second and third experiments examined generalization to novel depth rotations of the objects. The second experiment used slide projections of the objects. The results indicated that the representation of the objects seen during training was quite viewpoint-specific as recognition of objects in novel orientations was relatively poor. In the third experiment subjects were shown the real objects under monocular or binocular viewing. Overall, the results are consistent with a growing body of recent research showing that, at least under certain conditions, the visual system stores viewpoint-specific representations of objects.