5022 search results - page 273 / 1005 » Data structures and problem solving using Java |
140
click to vote
ICIP
2010
IEEE
2010
IEEE
Restoration of images and 3D data to higher resolution by deconvolution with sparsity regularization
15 years 23 days ago
Image convolution is conventionally approximated by the LTI discrete model. It is well recognized that the higher the sampling rate, the better is the approximation. However somet...
105
click to vote
CSDA
2007
15 years 2 months ago
2007
In this paper we study the problem of bivariate density estimation. The aim is to find a density function with the smallest number of local extreme values which is adequate with ...
212
click to vote
VLDB
2007
ACM
16 years 3 months ago
2007
ACM
The performance of XML database queries can be greatly enhanced by rewriting them using materialized views. We study the problem of rewriting a query using materialized views, whe...
137
click to vote
ISBI
2002
IEEE
16 years 3 months ago
2002
IEEE
Conventional deformable registration methods are mostly driven by the interface between different brain structures. In recent years, Diffusion Tensor Magnetic Resonance Imaging (D...
124
click to vote
PAKDD
2004
ACM
15 years 8 months ago
2004
ACM
Condensed representations of pattern collections have been recognized to be important building blocks of inductive databases, a promising theoretical framework for data mining, and...