1347 search results - page 204 / 270 » Feature Selection Algorithms: A Survey and Experimental Eval... |
SCALESPACE
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. Natural images consist of texture, structure and smooth regions and this makes the task of filtering challenging mainly when it aims at edge and texture preservation. In...
ICMCS
2006
IEEE
14 years 2 months ago
2006
IEEE
The performance of video analysis and indexing algorithms strongly depends on the type, content and recording characteristics of the analyzed video. Current video indexing approac...
SIGIR
2010
ACM
13 years 12 months ago
2010
ACM
Ranking search results is a fundamental problem in information retrieval. In this paper we explore whether the use of proximity and phrase information can improve web retrieval ac...
VMV
2001
13 years 9 months ago
2001
We present a new approach for the coarse segmentation of tubular structures in 3D image data. Our algorithm, which requires only few initial values and minimal user interaction, c...
CG
2005
Springer
13 years 8 months ago
2005
Springer
In this paper, we present a novel constrained texture mapping method based on the harmonic map. We first project the surface of a 3D model on a planar domain by an angle-based-fla...