780 search results - page 141 / 156 » Detecting Irregularities in Images and in Video |
VRST
2005
ACM
14 years 28 days ago
2005
ACM
Many mixed-reality systems require real-time composition of virtual objects with real video. Such composition requires some description of the virtual and real scene geometries an...
CVPR
2006
IEEE
14 years 9 months ago
2006
IEEE
Background subtraction is a widely used paradigm to detect moving objects in video taken from a static camera and is used for various important applications such as video surveill...
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
Visual and non-visual data are often related through complex, indirect links, thus making the prediction of one from the other difficult. Examples include the partiallyunderstood ...
DAC
2004
ACM
14 years 8 months ago
2004
ACM
Digital watermarking is a process that embeds an imperceptible signature or watermark in a digital file containing audio, image, text or video data. The watermark is later used to...
PET
2004
Springer
14 years 22 days ago
2004
Springer
Electromagnetic eavesdropping of computer displays – first demonstrated to the general public by van Eck in 1985 – is not restricted to cathode-ray tubes. Modern flat-panel d...