364 search results - page 42 / 73 » Detection and Segmentation of Concealed Objects in Terahertz... |
ICCV
2009
IEEE
14 years 7 months ago
2009
IEEE
We introduce a dynamical model for simultaneous registration and segmentation in a variational framework for image sequences, where the dynamics is incorporated using a Bayesian f...
ICMCS
2007
IEEE
15 years 4 months ago
2007
IEEE
In the present treatise an image sensor acquiring additional depth information is applied to extend regular computer vision algorithms. The so called Photonic Mixer Device (PMD) b...
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CAIP
2007
Springer
15 years 4 months ago
2007
Springer
— Background subtraction is a method commonly used to segment objects of interest in image sequences. By comparing new frames to a background model, regions of interest can be fo...
ICIAP
2007
ACM
15 years 10 months ago
2007
ACM
Object detection in video surveillance is typically done through background subtraction or temporal differencing. While these techniques perform very well under scenes where there...
ICPR
2010
IEEE
14 years 8 months ago
2010
IEEE
Exposure levels (X-ray tube amperage and peak kilovoltage) are associated with various noise levels and radiation dose. When higher exposure levels are applied, the images have hi...