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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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Fuzzy end nodes in fuzzy graphs
TL;DR: It is shown that no node can be both a cut node and a fuzzy end node in a fuzzy graph, and any nontrivial fuzzy tree has at least two fuzzy end nodes.
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Iterative methods in image analysis
TL;DR: Applications of iterative methods in image analysis, which include histogram modification, noise cleaning, edge and curve detection, thinning, angle detection, template matching, and region labelling, are described.
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Picture processing: 1972
TL;DR: Topics covered include picture compression; image enhancement; matched filtering, edge and curve detection; picture processing implementations; pictorial pattern recognition; picture properties; picture parts and picture description; and picture automata and grammars.
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Region Extraction by Averaging and Thresholding
TL;DR: Regions in a picture that differ texturally from their surroundings can often be extracted by 1) applying a local operation to every point of the picture, 2) averaging the results, and 3) thresholding.
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A modified Hausdorff distance between fuzzy sets
TL;DR: A modified metric is proposed which contains a single term representing geometric distance only; which reduces to the classical Hausdorff distance when the fuzzy sets are crisp; and which is relatively insensitive to noise.