944 search results - page 151 / 189 » An evaluation of image based steganography methods |
WACV
2008
IEEE
14 years 2 months ago
2008
IEEE
Most face recognition algorithms use a “distancebased” approach: gallery and probe images are projected into a low dimensional feature space and decisions about matching are b...
ECCV
2010
Springer
14 years 1 months ago
2010
Springer
Abstract. We propose a novel framework, aspect space, to balance deformability and discriminability, which are often two competing factors in shape and image representations. In th...
SSWMC
2004
13 years 9 months ago
2004
A possible solution to the difficult problem of geometrical distortion of watermarked images in a blind watermarking scenario is to use a template grid in the autocorrelation func...
JEI
2008
13 years 8 months ago
2008
Defect detection in images is a current task in quality control and is often integrated in partially or fully automated systems. Assessing the performances of defect detection algo...
CVPR
2010
IEEE
14 years 4 months ago
2010
IEEE
Many of the recently popular shape based category recognition methods require stable, connected and labeled edges as input. This paper introduces a novel method to find the most st...