118 search results - page 6 / 24 » Image Renaissance Using Discrete Optimization |
TMI
2002
13 years 7 months ago
2002
Abstract--We present an explicit formula for B-spline convolution kernels; these are defined as the convolution of several B-splines of variable widths and degrees . We apply our r...
CF
2006
ACM
14 years 1 months ago
2006
ACM
The discrete wavelet transform (DWT) is used in several image and video compression standards, in particular JPEG2000. A 2D DWT consists of horizontal filtering along the rows fo...
CVPR
2003
IEEE
14 years 9 months ago
2003
IEEE
We illustrate how to consider a network of cameras as a single generalized camera in a framework proposed by Nayar [13]. We derive the discrete structure from motion equations for...
CVPR
2012
IEEE
11 years 10 months ago
2012
IEEE
In this work we present a unified view on Markov random fields and recently proposed continuous tight convex relaxations for multi-label assignment in the image plane. These rel...
SCALESPACE
2009
Springer
14 years 2 months ago
2009
Springer
Adding external knowledge improves the results for ill-posed problems. In this paper we present a new multi-level optimization framework for image registration when adding landmark...