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M. Ann Piech

dblp:49/6652 · DBLP profile ↗
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2ranked-venue papers
2as first author
0since 2021 · last 1990
—ORCID · none

Domains — the database's venue-derived domains; a paper can count in several

Artificial intelligence and machine learning · 1 · 1 first-authorGraphics, computer vision, multimedia, augmented reality and games · 1 · 1 first-author

Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.

Computer graphics and multimedia
1 paper
Image and video processing · 100%

Topics — the 1 heaviest of 1, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Image and video processing › image filtering
image derivatives		 0.011990
Decomposing the Laplacian · IEEE Trans. Pattern Anal. Mach. Intell. 1990
YearPublicationVenuePosition
1990 Decomposing the Laplacian
abstract
A correction is made and an elementary derivation is given of Clark's (ibid., vol.11, p.43-57, 1989) decomposition of the Laplacian Delta /sup 2/f(x,y) into a second directional derivative in the gradient direction of f, and a product of gradient magnitude by curvature of the level curve through f(x,y).>
M. Ann Piech
 IEEE Trans. Pattern Anal. Mach. Intell.1
1988 Comments on fingerprints of two-dimensional edge models
M. Ann Piech
 Comput. Vis. Graph. Image Process.1