118 search results - page 17 / 24 » Detecting Video Forgeries Based on Noise Characteristics |
SIAMAM
2011
13 years 2 months ago
2011
We consider the problem of locating perfectly conducting cracks and estimating their geometric features from multi-static response matrix measurements at a single or multiple frequ...
CVPR
2004
IEEE
14 years 9 months ago
2004
IEEE
In this paper, we introduce a novel discriminative feature space which is efficient not only for face detection but also for recognition. The face representation is based on local...
ICIP
2005
IEEE
14 years 9 months ago
2005
IEEE
In this paper we present a symmetry-based approach which can be used to detect humans and to extract biometric characteristics from video image-sequences. The method employs a simp...
PIMRC
2010
IEEE
13 years 5 months ago
2010
IEEE
Video transmission on wireless links usually requires some frame aggregation, so that the overhead due to the headers is not a too large percentage of the bit-stream. In such a sit...
ISBI
2008
IEEE
14 years 8 months ago
2008
IEEE
In this paper we present a learning based method for vessel segmentation in angiographic videos. Vessel Segmentation is an important task in medical imaging and has been investiga...