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ICWSM
2010
14 years 11 months ago
Who Acquires Friends Through Social Media and Why? "Rich Get Richer" Versus "Seek and Ye Shall Find"
There is an ongoing debate, not just among academics but in popular culture, about whether social media can expand people's social networks, and whether online friends can be...
Zeynep Tufekci
CAIP
2007
Springer
143views Image Analysis» more  CAIP 2007»
15 years 4 months ago
A Level Set Bridging Force for the Segmentation of Dendritic Spines
The paper focusses on a group of segmentation problems dealing with 3D data sets showing thin objects that appear disconnected in the data due to partial volume effects or a large...
Karsten Rink, Klaus D. Tönnies
CVPR
2009
IEEE
16 years 5 months ago
Learning Based Automatic Face Annotation for Arbitrary Poses and Expressions from Frontal Images Only
Statistical approaches for building non-rigid deformable models, such as the Active Appearance Model (AAM), have enjoyed great popularity in recent years, but typically require ...
Akshay Asthana (Australian National University), R...
CVPR
2005
IEEE
15 years 12 months ago
Strike a Pose: Tracking People by Finding Stylized Poses
We develop an algorithm for finding and kinematically tracking multiple people in long sequences. Our basic assumption is that people tend to take on certain canonical poses, even...
Deva Ramanan, David A. Forsyth, Andrew Zisserman
ICPR
2006
IEEE
15 years 11 months ago
Event Recognition with Fragmented Object Tracks
Complete and accurate video tracking is very difficult to achieve in practice due to long occlusions, traffic clutter, shadows and appearance changes. In this paper, we study the ...
Anthony Hoogs, Gianfranco Doretto, John Schmiedere...