Dr. Joseph C. Dagher Profile

Dr. Joseph C. Dagher

Research Fellow/Radiology at Massachusetts General Hospital

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Publications (6)

Proceedings Article | 24 February 2012 Paper

A field map estimation strategy without the noise-bandwidth tradeoff

Joseph Dagher, Ali Bilgin

Proceedings Volume 8314, 831449 (2012) https://doi.org/10.1117/12.911026

KEYWORDS: Magnetism, Statistical analysis, Signal to noise ratio, Data acquisition, Image processing, Image segmentation, Biological research, Magnetic resonance imaging, Spatial frequencies, Brain

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Proceedings Article | 15 April 2005 Paper

Compression of multislice CT: 2D vs. 3D JPEG2000 and effects of slice thickness

Eliot Siegel, Khan Siddiqui, Jeffrey Johnson, Olivier Crave, Zhenyu Wu, Joseph Dagher, Ali Bilgin, Michael Marcellin, Mariappan Nadar, Bruce Reiner

Proceedings Volume 5748, (2005) https://doi.org/10.1117/12.596037

KEYWORDS: Image compression, Computed tomography, 3D image processing, Image quality, JPEG2000, Medical imaging, Image quality standards, 3D modeling, Visualization, Diagnostics

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Proceedings Article | 14 March 2005 Paper

Reduced memory multi-layer multi-component rate allocation for JPEG2000

Prajit Kulkarni, Ali Bilgin, Michael Marcellin, Joseph Dagher, Thomas Flohr, Janet Rountree

Proceedings Volume 5685, (2005) https://doi.org/10.1117/12.584776

KEYWORDS: JPEG2000, Image compression, Computer programming, Image processing, Image quality, Wavelet transforms, Wavelets, Remote sensing, Data acquisition, Signal to noise ratio

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Proceedings Article | 23 June 2003 Paper

Compression of LADAR imagery

Joseph Dagher, Michael Marcellin, Mark Neifeld

Proceedings Volume 5150, (2003) https://doi.org/10.1117/12.503160

KEYWORDS: Image compression, Sensors, 3D image processing, LIDAR, JPEG2000, 3D metrology, Computer programming, Clouds, Image processing, Data acquisition

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Proceedings Article | 4 January 2002 Paper

Rate control for multisequence video streaming

Joseph Dagher, Ali Bilgin, Michael Marcellin

Proceedings Volume 4671, (2002) https://doi.org/10.1117/12.453060

KEYWORDS: Video, Wavelets, JPEG2000, Video coding, Video compression, Image compression, Wavelet transforms, Computer programming, Multiplexing, Distortion

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Showing 5 of 6 publications

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