Figure-ground organization and object recognition processes: an interactive account.
Figure-ground organization and object recognition processes: an interactive account.
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图底组织和对象识别过程：交互式帐户。
DOI：
10.1037//0096-1523.24.2.441
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发表时间：
1998
期刊：
影响因子：
--
通讯作者：
O'Reilly,RC
中科院分区：
文献类型：
--
作者：
Vecera,SP;O'Reilly,RC
Traditional bottom-up models of visual processing assume that figure–ground organization precedes object recognition. This assumption seems logically necessary: How can object recognition occur before a region is labeled as figure? However, some behavioral studies find that familiar regions are more likely to be labeled figure than less familiar regions, a problematic finding for bottom-up models. An interactive account is proposed in which figure–ground processes receive top-down input from object representations in a hierarchical system. A graded, interactive computational model is presented that accounts for behavioral results in which familiarity effects are found. The interactive model offers an alternative conception of visual processing to bottom-up models.
