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ICCV
2001
IEEE
14 years 10 months ago
Shape Deformation: SVM Regression and Application to Medical Image Segmentation
This paper presents a novel landmark-based shape deformation method. This method effectively solves two problems inherent in landmark-based shape deformation: (a) identification o...
Song Wang, Weiyu Zhu, Zhi-Pei Liang
ICCV
2007
IEEE
14 years 10 months ago
How Good are Local Features for Classes of Geometric Objects
Recent work in object categorization often uses local image descriptors such as SIFT to learn and detect object categories. Such descriptors explicitly code local appearance and h...
Michael Stark, Bernt Schiele
COGSCI
2004
75views more  COGSCI 2004»
13 years 8 months ago
Object recognition and Random Image Structure Evolution
We present a technique called Random Image Structure Evolution (RISE) for use in experimental investigations of high-level visual perception. Potential applications of RISE includ...
Javid Sadr, Pawan Sinha
PAA
2000
13 years 8 months ago
Using Renyi's Information and Wavelets for Target Detection: An Application to Mammograms
Abstract: In this paper we present a multi-scale method for the detection of small targets embedded in noisy background. The multiscale representation is built using a weighted und...
Giuseppe Boccignone, Angelo Chianese, Antonio Pica...
ICIP
2009
IEEE
14 years 10 months ago
A Variational Framework For 3d Colonic Polyp Visualization In Virtual Colonoscopy
Colorectal cancer includes cancer of the colon, rectum, anus and appendix. Since it is largely preventable, it is extremely important to detect and treat the colorectal cancer in ...