3-d interpolation in object perception: evidence from an objective performance paradigm.
3-d interpolation in object perception: evidence from an objective performance paradigm.
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物体感知中的 3 维插值：来自客观表现范式的证据。
DOI：
10.1037/0096-1523.31.3.558
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发表时间：
2005
期刊：
影响因子：
--
通讯作者：
Machado,Liana
中科院分区：
文献类型：
--
作者：
Kellman,PhilipJ;Garrigan,Patrick;Shipley,ThomasF;Yin,Carol;Machado,Liana
物体感知需要插值过程来连接可见区域，尽管存在空间间隙。一些研究表明插值可能是一个 3D 过程，但需要客观的性能数据和有关导致插值的条件的证据。作者开发了一种用于测试 3-D 插值的客观性能范例，并测试了一种新的 3-D 轮廓插值理论，称为 3-D 相关性。该理论表明，对于给定的边缘，空间中其他边缘的方向和位置可以通过插值与其连接。 5 个实验的结果表明，3-D 相关显示器中方向关系的处理优于 3-D 非相关显示器中的处理，并且这些效果取决于对象形成。 3-D 插值和 3-D 相关性根据其对对象感知的计算和神经模型的影响进行了讨论，这些模型通常基于 2-D 方向敏感单元。
Object perception requires interpolation processes that connect visible regions despite spatial gaps. Some research has suggested that interpolation may be a 3-D process, but objective performance data and evidence about the conditions leading to interpolation are needed. The authors developed an objective performance paradigm for testing 3-D interpolation and tested a new theory of 3-D contour interpolation, termed 3-D relatability. The theory indicates for a given edge which orientations and positions of other edges in space may be connected to it by interpolation. Results of 5 experiments showed that processing of orientation relations in 3-D relatable displays was superior to processing in 3-D nonrelatable displays and that these effects depended on object formation. 3-D interpolation and 3-D relatabilty are discussed in terms of their implications for computational and neural models of object perception, which have typically been based on 2-D-orientation-sensitive units.