206 search results - page 9 / 42 » A partial differential equation approach to image zoom |
AAECC
1998
Springer
14 years 11 months ago
1998
Springer
We describe a new approach of the generalized Bezout identity for linear time-varying ordinary differential control systems. We also explain when and how it can be extended to line...
ICIP
2009
IEEE
16 years 21 days ago
2009
IEEE
We propose a method to detect objects and patterns in textures on general surfaces. Our approach applies the Chan?Vese variational model for active contours without edges to the p...
SCALESPACE
1999
Springer
15 years 3 months ago
1999
Springer
ÐA method for deforming curves in a given image to a desired position in a second image is introduced in this paper. The algorithm is based on deforming the first image toward the...
ICCV
2003
IEEE
16 years 1 months ago
2003
IEEE
This article proposes a solution of the Lambertian shape from shading (SFS) problem in the case of a pinhole camera model (performing a perspective projection). Our approach is ba...
ICIP
2009
IEEE
16 years 21 days ago
2009
IEEE
In this article we address the issue of denoising photon-limited image data by deriving new and efficient multivariate Bayesian estimators that approximate the conditional expecta...