474 search results - page 31 / 95 » Region-Based Watermarking for Images |
ECCV
2004
Springer
14 years 12 months ago
2004
Springer
Abstract. We consider the problem of estimating the shape and radiance of a scene from a calibrated set of images under the assumption that the scene is Lambertian and its radiance...
MIRAGE
2009
Springer
14 years 2 months ago
2009
Springer
3D human motion capture by real-time monocular vision without using markers can be achieved by registering a 3D articulated model on a video. Registration consists in iteratively o...
VMV
2003
13 years 11 months ago
2003
Several approaches of motion segmentation were published in the last years, but an evaluation of these different approaches is missing up to now. Here we evaluate different method...
IJCV
2006
13 years 10 months ago
2006
The aim of motion detection is to decide whether a given part of an image belongs to a moving object or to the static background. This paper proposes an automatic decision rule for...
ICICS
2003
Springer
14 years 3 months ago
2003
Springer
In this paper, we propose an adaptive collusion attack to a block oriented watermarking scheme [1]. In this attack, traitors conspire to selectively manipulate watermarked blocks t...