471 search results - page 31 / 95 » Image registration using Adaptive Polar Transform |
ICIP
2001
IEEE
14 years 9 months ago
2001
IEEE
A lapped biorthogonal transform adapted for local directionality of an image is proposed. The proposed transform consists of overlapping basis functions and non-overlapping basis ...
VLSISP
1998
13 years 7 months ago
1998
In this paper, we present preliminary results comparing the nature of the errors introduced by the mixture of principal components (MPC) model with a wavelet transform and the Karh...
ISVC
2010
Springer
13 years 8 months ago
2010
Springer
In nonrigid motion analysis, deformation fields are often modeled using splines defined on a control-point grid. Inspired by recent development of meshfree methods, we propose a no...
ICDAR
2011
IEEE
12 years 7 months ago
2011
IEEE
This paper presents a fully automatic framework for the restoration of double-sided historical manuscripts which are impaired by ink bleed-through distortions. First, the recto si...
CVPR
2011
IEEE
12 years 11 months ago
2011
IEEE
Document registration is a problem where the image of a template document whose layout is known is registered with a test document image. Given the registration parameters, layout...