711 search results - page 19 / 143 » Human Activity Detection from RGBD Images |
ICIP
2001
IEEE
16 years 3 months ago
2001
IEEE
This paper proposes a search method for detecting known objects quickly in 3D environments with a pan-tilt-zoom camera. In our previous work, we proposed an algorithm named Active...
116
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ICIP
2003
IEEE
2003
IEEE
A fully automatic algorithm for contour detection of bones in hand radiographs using active contours
16 years 3 months ago
This paper1 presents an algorithm for automatically detecting bone contours from hand radiographs using active contours. Prior knowledge is first used to locate initial contours f...
IPMI
2005
Springer
16 years 2 months ago
2005
Springer
In this paper, we study Markov Random Fields as spatial smoothing priors in fMRI detection. Relatively high noise in fMRI images presents a serious challenge for the detection algo...
128
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HIP
2005
Springer
15 years 7 months ago
2005
Springer
In this paper, we propose a new class of Human Interactive Proofs (HIPs) that allow a human to distinguish one computer from another. Unlike traditional HIPs, where the computer is...
129
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CVPR
2008
IEEE
16 years 3 months ago
2008
IEEE
This paper addresses human pose recognition from video sequences by formulating it as a classification problem. Unlike much previous work we do not make any assumptions on the ava...