Localizing contours defined by more than one attribute
Localizing contours defined by more than one attribute
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DOI：
10.1016/0042-6989(95)00056-6
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发表时间：
1996-01-01
期刊：
影响因子：
1.8
通讯作者：
Cavanagh, P
中科院分区：
文献类型：
--
作者：
Rivest, J;Cavanagh, P
两个实验是有趣的，以测试如何从不同的属性的信息相结合，本地化轮廓。实验1中，测量由一个属性定义的轮廓的表观位置，同时在其旁边呈现由另一个属性定义的轮廓，发现亮度、颜色、运动和纹理的所有配对之间存在相互作用。这些结果表明，与每个轮廓相关联的信息被集成在一个共同的网站。在实验2中，测量由一个，两个或三个属性（亮度，颜色和纹理的组合）定义的轮廓的定位精度。精度的提高与额外的属性再次支持集成的轮廓信息在一个共同的网站之前的决定定位。
Two experiments were Fun in order to test how information from different attributes is combined to localize contours. In Expt 1 the apparent position of a contour defined by one attribute was measured while a contour defined by another attribute was presented beside it. Interactions were found between all pairings of luminance, color, motion and texture. These results suggested that the information associated with each contour is integrated at a common site. In Expt 2 the precision of localization was measured for contours defined by one, two or three attributes (combinations of luminance, color and texture). The improvement in precision with additional attributes again supported an integration of contour information at a common site prior to a decision of localization.