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Azriel Rosenfeld
Researcher at University of Maryland, College Park
Publications - 613
Citations - 50771
Azriel Rosenfeld is an academic researcher from University of Maryland, College Park. The author has contributed to research in topics: Image processing & Feature detection (computer vision). The author has an hindex of 94, co-authored 595 publications receiving 49426 citations. Previous affiliations of Azriel Rosenfeld include Meiji University.
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Proceedings ArticleDOI
Algorithms for image/vector conversion
TL;DR: Digitized images can be converted into graphics format by segmenting them into regions and applying connected component analysis to the regions, and the topological relationships among the regions can be extracted.
Journal ArticleDOI
Image Approximation from Gray Scale ``Medial Axes''
TL;DR: This paper shows that one of the gray-weighted medial axes, the min-max medial axis, can be used to reconstruct good approximations to the original image based on a relatively small amount of information.
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Robustness of image pyramids under structural perturbations
TL;DR: It is shown that homogeneous parts of the low resolution representations of the input image may be recovered by renormalizing the corrupted weights, and it is proposed that some of these pyramidal algorithms may also serve as computational models for perceptual phenomena.
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Picture processing: 1983
TL;DR: A bibliography of over 1,100 references related to the computer processing of pictorial information, arranged by subject matter is presented, to provide a convenient compendium of references.
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Understanding object motion
TL;DR: A model called Frenet-Serret motion is used, which corresponds to the motion of a moving trihedron along a space curve, which gives essential information for understanding the object's motion.