This paper presents a method which can expedite, while maintaining the accuracy, range image analysis such as range image segmentation, classification, and location of the region of interest in the range image, thereb...
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Although range images are similar to intensity images in some respects, there are some important differences. For example, traditional edge operators used in intensity images can detect occluding (jump) boundaries in ...
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Uncertainties encountered in part positioning and variations in part dimensions have motivated the use of sensor feedback control in robot assembly. This paper presents a fuzzy logic based system which interprets the ...
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In this paper, we deal with the problem of defecting and segmenting the surface appearance defects of the bearing rollers with our specially designed inspection system. We propose two different methods to process the ...
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A 3-D distortion-invariant multi-class object identification problem is addressed. Our new, fast and robust string-code generation technique (using optical and digital methods) makes the rule-based system quite practi...
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Human perception of resemblance in spatio-temporal patterns y(x;X) is modeled interactively by procedural elastic templates, called "formal description schema - fdsk" models. The identification, representati...
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The use of a payload pointer within the synchronous transmission frame can alleviate the need for large high speed slip buffers at multiplexers and high order cross-connects. The payload pointer protocol is introduced...
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Active vision is a term used to denote the control of the camera's geometric parameters to aid in the satisfaction of perceptual goals. Here it is combined with intentional visual actions generated by task oriente...
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The overall complexity of many robotic control problems, and the ideal of a truly general robotic control system, have led to much discussion of the use of neural networks in robot control. This paper discusses a lear...
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We present research on tree structures using hexagonally and quarternarily organized imagery. The purpose is to determine and compare benefits from applying these pyramidal representations. Our motive is to develop ne...
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