118 search results - page 21 / 24 » Detecting Video Forgeries Based on Noise Characteristics |
ACCV
1998
Springer
13 years 11 months ago
1998
Springer
The project we are working on is to help develop and test a low cost, large area, high resolution X-ray detection system with a high dynamic range. The large area is achieved by b...
DICTA
2003
13 years 8 months ago
2003
：Many motion object detection algorithms rely on the process of background subtraction, an important technique which is used for detecting changes from a model of the background ...
KES
2009
Springer
14 years 1 months ago
2009
Springer
This paper presents a tracking system for vehicles in urban traffic scenes. The task of automatic video analysis for existing CCTV infrastructure is of increasing interest due to b...
MLMI
2004
Springer
14 years 21 days ago
2004
Springer
This paper presents a new system for recognition, tracking and pose estimation of people in video sequences. It is based on the wavelet transform from the upper body part and uses ...
PAMI
2008
13 years 7 months ago
2008
We present a novel method for motion segmentation and depth ordering from a video sequence in general motion. We first compute motion segmentation based on differential properties ...