944 search results - page 150 / 189 » An evaluation of image based steganography methods |
ISBI
2009
IEEE
14 years 3 months ago
2009
IEEE
The inverse problem with distributed dipoles models in M/EEG is strongly ill-posed requiring to set priors on the solution. Most common priors are based on a convenient ℓ2 norm....
DAS
2004
Springer
14 years 1 months ago
2004
Springer
This paper presents the result of an adaptive region growing segmentation technique for color document images using an irregular pyramid structure. The emphasis is in the segmentat...
RAS
2010
13 years 6 months ago
2010
This paper presents work on vision based robotic grasping. The proposed method adopts a learning framework where prototypical grasping points are learnt from several examples and ...
ICDAR
2011
IEEE
12 years 8 months ago
2011
IEEE
—Text-line extraction is a key task in document analysis. Methods based on anisotropic Gaussian filtering and ridge detection have shown good results. This paper describes perfo...
ISBI
2008
IEEE
14 years 9 months ago
2008
IEEE
We present a method to automatically quantify the local asymmetries of bilateral structures in point clouds. The method relies on the robust computation of the approximate symmetr...