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NAR
2011
225views Computer Vision» more  NAR 2011»
14 years 2 months ago
Gramene database in 2010: updates and extensions
Now in its 10th year, the Gramene database (http:// www.gramene.org) has grown from its primary focus on rice, the first fully-sequenced grass genome, to become a resource for maj...
Ken Youens-Clark, Edward S. Buckler, Terry M. Cass...
ICCV
2009
IEEE
16 years 4 months ago
Adaptive Fragments-Based Tracking of Non-Rigid Objects Using Level Sets
We present an approach to visual tracking based on dividing a target into multiple regions, or fragments. The target is represented by a Gaussian mixture model in a joint feature...
Prakash Chockalingam, Nalin Pradeep
GMP
2008
IEEE
141views Solid Modeling» more  GMP 2008»
15 years 26 days ago
Variational Skinning of an Ordered Set of Discrete 2D Balls
Abstract. This paper considers the problem of computing an interpolating skin of a ordered set of discrete 2D balls. By construction, the skin is constrained to be C1 continuous, a...
Gregory G. Slabaugh, Gozde B. Unal, Tong Fang, Jar...
SODA
2008
ACM
100views Algorithms» more  SODA 2008»
15 years 1 months ago
Maintaining deforming surface meshes
We present a method to maintain a mesh approximating a deforming surface, which is specified by a dense set of sample points. We identify a reasonable motion model for which a pro...
Siu-Wing Cheng, Tamal K. Dey
TIP
2010
146views more  TIP 2010»
14 years 10 months ago
Effective Level Set Image Segmentation With a Kernel Induced Data Term
Abstract—This study investigates level set multiphase image segmentation by kernel mapping and piecewise constant modeling of the image data thereof. A kernel function maps impli...
Mohamed Ben Salah, Amar Mitiche, Ismail Ben Ayed