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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.
Papers
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Parallel processing of linear quadtrees on a mesh-connected computer
Yubin Hung,Azriel Rosenfeld +1 more
TL;DR: This paper uses a scheme which represents a quadtree by its leaf nodes; each node is represented by the coordinates of the upper left corner of its corresponding block and its color and size.
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O (log n ) bimodality analysis
TL;DR: This divide-and-conquer approach yields an approximate MD subdivision of P in O (log n ) computational steps using O ( n ) processors, where n is the size of P.
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Matching general polygonal arcs
TL;DR: An algorithm for matching two polygonal arcs by decomposition into pairs of equal length line segments that finds the best match by calculating analytically the relative position and orientation of the arcs that minimize the distance measure.
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Shooting a smooth video with a shaky camera
Zoran Duric,Azriel Rosenfeld +1 more
TL;DR: This work shows how to use information in the image sequence to correct the effects of irregularities in the motion of the person or vehicle carrying the camera so that the sequence is smoothed, i.e., is approximately the same as the sequence that would have been obtained if themotion of the camera had been smooth.
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Array grammar normal forms
TL;DR: It is shown that any array language has an array grammar in which all terminal arrays are in fact connected; and that the set of terminal, finite connected components of non #'s that occur in the sentential forms of any array grammar is an array language.