293 search results - page 47 / 59 » Robust anisotropic diffusion |
ICIP
2000
IEEE
14 years 11 months ago
2000
IEEE
Digital Watermarking is seen as a viable solution to authentication of multimedia data and hence its security, especially in a networked environment. In this paper we present a ne...
MICCAI
2002
Springer
14 years 10 months ago
2002
Springer
Abstract. We propose a deep study on tissue modelization and classification Techniques on T1-weighted MR images. Three approaches have been taken into account to perform this valid...
SGP
2007
14 years 7 days ago
2007
We introduce an algorithm for reconstructing watertight surfaces from unoriented point sets. Using the Voronoi diagram of the input point set, we deduce a tensor field whose princ...
TMI
1998
13 years 9 months ago
1998
— A robust fully automatic method for segmenting the brain from head magnetic resonance (MR) images has been developed, which works even in the presence of radio frequency (RF) i...
ICCV
2009
IEEE
13 years 7 months ago
2009
IEEE
We present a novel technique, termed attached shadow coding, for estimating surface normals from shadows when the reflectance and lighting conditions are unknown. Our key idea is ...