4529 search results - page 697 / 906 » Position Based Cryptography |
182
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ECCV
2010
Springer
16 years 12 days ago
2010
Springer
Occlusions provide critical cues about the 3D structure of man-made and natural scenes. We present a mathematical framework and algorithm to detect and localize occlusions in image...
184
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CVPR
2010
IEEE
16 years 12 days ago
2010
IEEE
Detecting pedestrians in images is a key functionality to avoid vehicle-to-pedestrian collisions. The most promising detectors rely on appearance-based pedestrian classifiers tra...
208
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CVPR
2010
IEEE
16 years 12 days ago
2010
IEEE
Finding fiducial facial points in any frame of a video showing rich naturalistic facial behaviour is an unsolved problem. Yet this is a crucial step for geometric-featurebased fa...
112
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CHI
2010
ACM
16 years 11 days ago
2010
ACM
The indexicality of language refers to the linkage between the language and the situation of use for determining the meaning of what is being said. In this paper I describe how a ...
178
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ACSAC
2003
IEEE
16 years 11 days ago
2003
IEEE
This paper addresses the problem of detecting masquerading, a security attack in which an intruder assumes the identity of a legitimate user. Many approaches based on Hidden Marko...