4293 search results - page 222 / 859 » Statistics of Range Images |
176
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MEDIAFORENSICS
2010
15 years 8 months ago
2010
Current image re-sampling detectors can reliably detect re-sampling in JPEG images only up to a Quality Factor (QF) of 95 or higher. At lower QFs, periodic JPEG blocking artifacts...
166
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ICIP
2010
IEEE
15 years 4 months ago
2010
IEEE
We develop a new passive image formation method capable of exploiting information about multiple scattering in the environment using measurements from a sparse array of receivers ...
160
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ICCV
2009
IEEE
16 years 11 months ago
2009
IEEE
Atmospheric conditions induced by suspended particles,
such as fog and haze, severely degrade image quality.
Restoring the true scene colors (clear day image) from a
single imag...
159
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ICCV
2005
IEEE
16 years 8 months ago
2005
IEEE
This paper presents a wavelet-based framework for enhancing the coherent structures attributable to the target organ in cardiac Magnetic Resonance (MR) images. Previous approaches...
185
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ICIP
2006
IEEE
16 years 8 months ago
2006
IEEE
Sparse image reconstruction is of interest in the fields of radioastronomy and molecular imaging. The observation is assumed to be a linear transformation of the image, and corrup...