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David Clifford Wilson

dblp:w/DavidCliffordWilson · DBLP profile ↗
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6ranked-venue papers
1as first author
0since 2021 · last 2005
—ORCID · none

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

Artificial intelligence and machine learning · 4 · 1 first-authorGraphics, computer vision, multimedia, augmented reality and games · 2Theory of computation · 1Applied, interdisciplinary, general and emerging computing · 1

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
2 papers
Image and video processing · 94% Geometric modeling and processing · 6%
Interdisciplinary, comprehensive, and emerging computing
1 paper
Medical and health informatics · 100%

Topics — the 6 heaviest of 6, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Image and video processing
image segmentation
0.122003
Using prior shape and intensity profile in medical image segmentation · ICCV 2003
Using Prior Shapes in Geometric Active Contours in a Variational Framework · Int. J. Comput. Vis. 2002
Medical and health informatics › medical imaging
medical image analysis
0.012003
Using prior shape and intensity profile in medical image segmentation · ICCV 2003
Medical and health informatics › medical imaging › medical image analysis
medical image segmentation
0.012003
Using prior shape and intensity profile in medical image segmentation · ICCV 2003
Image and video processing › image segmentation › deformable model segmentation
shape-prior segmentation
0.012003
Using prior shape and intensity profile in medical image segmentation · ICCV 2003
Image and video processing › image segmentation › active contour
geometric active contours
0.012002
Using Prior Shapes in Geometric Active Contours in a Variational Framework · Int. J. Comput. Vis. 2002
Geometric modeling and processing › shape analysis
shape prior
0.012002
Using Prior Shapes in Geometric Active Contours in a Variational Framework · Int. J. Comput. Vis. 2002

Methods — techniques the papers use, named apart from their topics

mutual information maximization · 0.1coupled optimization · 0.1geometric active contours · 0.0geometric active contour · 0.0variational framework · 0.0level set · 0.0
YearPublicationVenuePosition
2005 A Variational PDE Based Level Set Method for a Simultaneous Segmentation and Non-rigid Registration
Jung-ha An, Yunmei Chen, Feng Huang 0001, David Clifford Wilson, Edward A. Geiser
MICCAI4
2003 Using prior shape and intensity profile in medical image segmentation
abstract
In this note we present a coupled optimization model for boundary determination. One part of the model incorporates a prior shape into a geometric active contour model with a fixed parameter. The second part determines the 'best' parameter used in the first part by maximizing the mutual information of the image geometry between the prior and an aligned novel image over all the alignments that are the solutions of the first part corresponding to different parameters. We also present an alternative method, which generates an intensity model formed as the average of a set of aligned training images. Experimental results on cardiac ultrasound images are presented. These results indicate that the proposed model provides close agreement with expert traced borders, and the parameter determined in this model for one image can be used for images with similar properties. The existence of a solution to the proposed minimization problem is also discussed.
Yunmei Chen, Feng Huang 0001, Hemant D. Tagare, Murali Rao, David Clifford Wilson, Edward A. Geiser
ICCV5
2002 Using Prior Shapes in Geometric Active Contours in a Variational Framework
Yunmei Chen, Hemant D. Tagare, Sheshadri R. Thiruvenkadam, Feng Huang 0001, David Clifford Wilson, Kaundinya S. Gopinath, Richard W. Briggs, Edward A. Geiser
Int. J. Comput. Vis.5
1997 Aq-Series Approach to Deblurring the Discrete Gaussian
Bernard Anthony Mair, Zoltán Réti, David Clifford Wilson, Edward A. Geiser, Bryn David
Comput. Vis. Image Underst.3
1994 An Isomorphism Between the P-adic Integers and a Ring Associated with a Tiling of N-space By Permutohedra
Wei Z. Kitto, Andrew Vince, David Clifford Wilson
Discret. Appl. Math.3
1992 Automatic center point determination in two-dimensional short-axis echocardiographic images
David Clifford Wilson, Edward A. Geiser
Pattern Recognit.1