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» Image Registration with Applications to Medical Imaging
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ICAT
2006
IEEE
15 years 7 months ago
An Improved Real-Time Natural Feature Tracking Algorithm for AR Application
A real-time camera registration algorithm using nature features for augmented reality applications is presented. The system uses a single camera for visual tracking of the nature ...
Jing Chen, Yongtian Wang, Yu Li, Wenze Hu, Xiaojun...
IPMI
2009
Springer
16 years 2 months ago
Non-rigid Image Registration with Uniform Spherical Structure Patterns
Abstract. Non-rigid image registration is a challenging task in medical image analysis. In recent years, there are two essential issues. First, intensity similarity is not necessar...
Albert C. S. Chung, Shu Liao
MICCAI
2003
Springer
16 years 2 months ago
Polyrigid and Polyaffine Transformations: A New Class of Diffeomorphisms for Locally Rigid or Affine Registration
We introduce a novel family of geometrical transformations for the non-rigid registration of medical images, called polyrigid and polyaffine. These transformations have nice mathem...
Vincent Arsigny, Xavier Pennec, Nicholas Ayache
MICCAI
1998
Springer
15 years 5 months ago
Marching Optimal-Parameter Ridges: An Algorithm to Extract Shape Loci in 3D Images
This paper presents a method for identifying image loci that can be used as a basis for object segmentation and image registration. The focus is on 1D and 2D shape loci in 3D image...
Jacob Furst, Stephen M. Pizer
ISBI
2002
IEEE
16 years 2 months ago
Covariance-driven retinal image registration initialized from small sets of landmark correspondences
An automatic retinal image registration algorithm would be an important tool for detecting visible changes in the retina caused by the progress of a disease or by the impact of a ...
Chia-Ling Tsai, Charles V. Stewart, Badrinath Roys...