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193
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ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
A new strategy is proposed for the design of cascaded object detectors of high detection-rate. The problem of jointly minimizing the false-positive rate and classification complex...
165
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ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
We propose a simple probabilistic generative model for image segmentation. Like other probabilistic algorithms (such as EM on a Mixture of Gaussians) the proposed model is princip...
182
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ICIP
2007
IEEE
16 years 8 months ago
2007
IEEE
Automatically discovering common visual patterns in images is very challenging due to the uncertainties in the visual appearances of such spatial patterns and the enormous computa...
227
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ICIP
2007
IEEE
16 years 8 months ago
2007
IEEE
We develop a hierarchical, nonparametric statistical model for wavelet representations of natural images. Extending previous work on Gaussian scale mixtures, wavelet coefficients ...
162
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ICIP
2007
IEEE
16 years 8 months ago
2007
IEEE
In this paper, we propose a fast reverse motion estimation algorithm with efficient mode decision for reverse transcoding of H.264 bitstream. By analyzing the motion vectors and m...