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170
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ICCV
2009
IEEE
16 years 12 months ago
2009
IEEE
We propose a novel approach to unsupervised facial image
alignment. Differently from previous approaches, that
are confined to affine transformations on either the entire
face o...
182
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CVPR
1996
IEEE
16 years 9 months ago
1996
IEEE
Automatic video browsing requires algorithms for detecting a variety of events, including production effects (e.g., scene breaks and captions) and moving objects. We present new m...
226
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CVPR
2005
IEEE
16 years 9 months ago
2005
IEEE
This paper presents a dynamic conditional random field (DCRF) model to integrate contextual constraints for object segmentation in image sequences. Spatial and temporal dependenci...
181
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CVPR
2007
IEEE
16 years 9 months ago
2007
IEEE
Model learning and tracking are two important topics in computer vision. While there are many applications where one of them is used to support the other, there are currently only...
174
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CVPR
2007
IEEE
16 years 9 months ago
2007
IEEE
For the first time, we perform normalized correlation template tracking in the modulation domain. For each frame of the video sequence, we compute a multi-component AM-FM image mo...