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WACV
2005
IEEE
15 years 7 months ago
Fingerprint Deformation Models Using Minutiae Locations and Orientations
Nonlinear deformations in fingerprint images, arising from the elasticity of the skin as well as the pressure and movement of the finger during image acquisition, lead to diffi...
Yi Chen, Sarat C. Dass, Arun Ross, Anil K. Jain
PAMI
2006
142views more  PAMI 2006»
15 years 1 months ago
Fingerprint Warping Using Ridge Curve Correspondences
The performance of a fingerprint matching system is affected by the nonlinear deformation introduced in the fingerprint impression during image acquisition. This nonlinear deformat...
Arun Ross, Sarat C. Dass, Anil K. Jain
SIBGRAPI
2003
IEEE
15 years 7 months ago
An Approximation for Normal Vectors of Deformable Models
A physically-based deformable model proposed by Terzopoulous et al. is governed by the Lagrange’s form, that establishes the relation between the dynamics of deformable models un...
Shin-Ting Wu, Vanio Fragoso de Melo
CGI
2004
IEEE
15 years 5 months ago
Point Set Surface Editing Techniques Based on Level-Sets
In this paper we articulate a new modeling paradigm for both local and global editing on complicated point set surfaces of arbitrary topology. In essence, the proposed technique l...
Xiaohu Guo, Jing Hua, Hong Qin
MICCAI
2005
Springer
16 years 2 months ago
Deformable Registration of Brain Tumor Images Via a Statistical Model of Tumor-Induced Deformation
An approach to the deformable registration of three-dimensional brain tumor images to a normal brain atlas is presented. The approach involves the integration of three components:...
Ashraf Mohamed, Dinggang Shen, Christos Davatzikos