65 search results - page 2 / 13 » Deformable 2D Shape Matching Based on Shape Contexts and Dyn... |
MICCAI
2008
Springer
14 years 6 months ago
2008
Springer
This paper presents a new method for computing elastic and plastic deformations in the context of discrete deformable model-based registration. Internal forces are estimated by ave...
CVPR
2012
IEEE
11 years 7 months ago
2012
IEEE
In this work, we present intrinsic shape context (ISC) descriptors for 3D shapes. We generalize to surfaces the polar sampling of the image domain used in shape contexts: for this...
CVPR
2011
IEEE
13 years 1 months ago
2011
IEEE
In this paper, we propose a novel framework for contour based object detection. Compared to previous work, our contribution is three-fold. 1) A novel shape matching scheme suitabl...
MICCAI
2006
Springer
14 years 6 months ago
2006
Springer
Reconstruction of patient-specific 3D bone surface from 2D calibrated fluoroscopic images and a point distribution model is discussed. We present a 2D/3D reconstruction scheme comb...
ICCV
2005
IEEE
13 years 11 months ago
2005
IEEE
Recently, nonrigid shape matching has received more and more attention. For nonrigid shapes, most neighboring points cannot move independently under deformation due to physical co...