236 search results - page 7 / 48 » Localized and computationally efficient approach to shift-va... |
CVPR
1998
IEEE
14 years 9 months ago
1998
IEEE
We present a new graph-theoretic approach to the problem of image segmentation. Our method uses local criteria and yet produces results that reflect global properties of the image...
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
For the non-local denoising approach presented by Buades et al., remarkable denoising results are obtained at high expense of computational cost. In this paper, a new algorithm th...
MVA
2007
13 years 7 months ago
2007
Eigenpalms, a well-known approach, extracts features from palmprint images using conventional PCA technique. However eigenpalms does not exploit neighbourhood (local) information ...
ICPR
2004
IEEE
14 years 8 months ago
2004
IEEE
The ever increasing availability of 3D models demands for tools supporting their effective and efficient management. Among these tools, those enabling content-based retrieval play...
WIAMIS
2009
IEEE
14 years 2 months ago
2009
IEEE
In this paper, we consider the challenging problem of object duplicate detection and localization. Several applications require efficient object duplicate detection methods, such ...