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CIMAGING
2009
141views Hardware» more  CIMAGING 2009»
13 years 11 months ago
Personal dietary assessment using mobile devices
Dietary intake provides valuable insights for mounting intervention programs for prevention of disease. With growing concern for adolescent obesity, the need to accurately measure...
Anand Mariappan, Marc Bosch, Fengqing Zhu, Carol J...
CIMAGING
2008
172views Hardware» more  CIMAGING 2008»
13 years 11 months ago
A generalization of non-local means via kernel regression
The Non-Local Means (NLM) method of denoising has received considerable attention in the image processing community due to its performance, despite its simplicity. In this paper, ...
Priyam Chatterjee, Peyman Milanfar
CIMAGING
2008
172views Hardware» more  CIMAGING 2008»
13 years 11 months ago
Blind reconstruction of sparse images with unknown point spread function
We consider the image reconstruction problem when the original image is assumed to be sparse and when partial knowledge of the point spread function (PSF) is available. In particu...
Kyle Herrity, Raviv Raich, Alfred O. Hero III
CIMAGING
2008
104views Hardware» more  CIMAGING 2008»
13 years 11 months ago
MCMC curve sampling and geometric conditional simulation
We present an algorithm to generate samples from probability distributions on the space of curves. Traditional curve evolution methods use gradient descent to find a local minimum...
Ayres C. Fan, John W. Fisher III, Jonathan Kane, A...
CIMAGING
2008
85views Hardware» more  CIMAGING 2008»
13 years 11 months ago
Technology-assisted dietary assessment
Dietary intake provides valuable insights for mounting intervention programs for prevention of disease. With growing concern for adolescent obesity, the need to accurately measure...
Fengqing Zhu, Anand Mariappan, Carol J. Boushey, D...