GRUFF-3: Generalizing the domain of a function-based recognition system☆
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Learning function-based object classification from 3D imagery
2008, Computer Vision and Image UnderstandingCitation Excerpt :The possible advantages of functional approaches for generic classification were recognized in several relatively early works, such as [11] and [51]. Following these concepts, several systems for object classification were built (see [1,11,41,43]). However, little experimental work has been done to test these concepts.
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2007, Computer Vision and Image UnderstandingCitation Excerpt :The authors in [16] present the FUR (FUnctional Reasoning) project, a functional reasoning and shape–function integration system, in which several functions (such as support, grasp, enter, and hang) are presented, and the use of functional expert concepts for identification of functional primitives is discussed. An impressive number of good results in the function-based classification field were demonstrated with the GRUFF, OMLET, and OPUS systems [22,48,49,51,56]. GRUFF, which employs generic representations using form and function, was extensively used on more than two hundred synthetic models of five categories [51].
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This research was supported by AFOSR grant F4962092-J-0223, NSF grant IRI-9120895, and a NASA Florida Space Grant Consortium graduate fellowship.