Ms. Margaret A. Lepley Profile

Margaret A. Lepley

at MITRE Corp

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Author

Publications (5)

Proceedings Article | 14 April 2010 Paper

Tools for quality control of fingerprint databases

B. Scott Swann, John Libert, Margaret Lepley

Proceedings Volume 7667, 766709 (2010) https://doi.org/10.1117/12.850237

KEYWORDS: Image segmentation, Image quality, Image compression, Biometrics, Image processing, Databases, Iris, Wavelets, Software development, Fingerprint recognition

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Proceedings Article | 16 April 2008 Paper

JPEG 2000: fast access to large grayscale images

Margaret Lepley

Proceedings Volume 6943, 69431B (2008) https://doi.org/10.1117/12.777178

KEYWORDS: Image compression, Image resolution, Operating systems, Remote sensing, Image segmentation, Defense systems, Solids, Homeland security, Image processing, Databases

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Proceedings Article | 28 December 2000 Paper

Compression of detected SAR imagery with JPEG 2000

Alan Chien, Kristo Miettinen, Austin Lan, Margaret Lepley

Proceedings Volume 4115, (2000) https://doi.org/10.1117/12.411604

KEYWORDS: Synthetic aperture radar, Image compression, Wavelets, Visualization, Image quality, Quantization, Remote sensing, Image quality standards, Visual compression, Sensing systems

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Proceedings Article | 28 December 2000 Paper

Tuning JPEG 2000 decompression performance via rounding: theory and practice

Margaret Lepley

Proceedings Volume 4115, (2000) https://doi.org/10.1117/12.411571

KEYWORDS: Quantization, Image quality, Wavelets, Image quality standards, Image compression, Computer programming, Statistical analysis, Data modeling, Visual compression, Visualization

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Proceedings Article | 28 December 2000 Paper

Comparison of multiple compression cycle performance for JPEG and JPEG 2000

Rajan Joshi, Majid Rabbani, Margaret Lepley

Proceedings Volume 4115, (2000) https://doi.org/10.1117/12.411570

KEYWORDS: JPEG2000, Image compression, Digital filtering, Quantization, Gold, Image quality, Image filtering, Error analysis, Wavelets, Computer programming

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