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CIMAGING
2009
15 years 7 months ago
2009
We present a new method for multi-object segmentation in a maximum a posteriori estimation framework. Our method is motivated by the observation that neighboring or coupling objec...
187
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CIMAGING
2009
15 years 7 months ago
2009
Dietary intake provides valuable insights for mounting intervention programs for prevention of disease. With growing concern for adolescent obesity, the need to accurately measure...
210
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CIMAGING
2009
15 years 7 months ago
2009
Owing to the stochastic nature of discrete processes such as photon counts in imaging, real-world data measurements often exhibit heteroscedastic behavior. In particular, time ser...
198
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CIMAGING
2009
15 years 7 months ago
2009
The Dantzig selector is a near ideal estimator for recovery of sparse signals from linear measurements in the presence of noise. It is a convex optimization problem which can be r...
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CODES
2009
IEEE
15 years 7 months ago
2009
IEEE
The H.264 video codec provides exceptional video compression while imposing dramatic increases in computational complexity over previous standards. While exploiting parallelism in...