Mr. James R. Lersch Profile

James R. Lersch

Sr. Scientist at SAIC

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Author

Publications (6)

Proceedings Article | 21 September 2004 Paper

Context-driven automated target detection in 3D data

Karen West, Brian Webb, James Lersch, Steven Pothier, Joseph Triscari, A. Iverson

Proceedings Volume 5426, (2004) https://doi.org/10.1117/12.542536

KEYWORDS: Target detection, 3D acquisition, Detection and tracking algorithms, Data modeling, Buildings, Copper, Algorithm development, LIDAR, Feature extraction, 3D modeling

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Proceedings Article | 13 September 2004 Paper

Structural-surface extraction from 3-D laser radar point clouds

James Lersch, Brian Webb, Karen West

Proceedings Volume 5412, (2004) https://doi.org/10.1117/12.542701

KEYWORDS: Clouds, Image segmentation, LIDAR, Buildings, 3D acquisition, Data acquisition, Visualization, 3D displays, Data centers, Optical filters

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Proceedings Article | 17 June 1996 Paper

Automatic extraction and identification of lines of communication from high-resolution multispectral imagery

Karen West, James Lersch, A. Evan Iverson, Brian Webb, Herbert Stevenson

Proceedings Volume 2758, (1996) https://doi.org/10.1117/12.243207

KEYWORDS: Lab on a chip, Image segmentation, Databases, Roads, Multispectral imaging, Image processing, Telecommunications, Spatial resolution, Human-machine interfaces, Algorithm development

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Proceedings Article | 17 June 1996 Paper

Segmentation of multiband imagery using minimum spanning trees

James Lersch, A. Evan Iverson, Brian Webb, Karen West

Proceedings Volume 2758, (1996) https://doi.org/10.1117/12.243215

KEYWORDS: Image segmentation, Image processing algorithms and systems, Multispectral imaging, Hyperspectral imaging, Image processing, Digital image processing, Algorithm development, Sensors, Digital filtering, Image filtering

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Proceedings Article | 8 July 1994 Paper

Adaptive image sharpening using multiresolution representations

A. Evan Iverson, James Lersch

Proceedings Volume 2231, (1994) https://doi.org/10.1117/12.179787

KEYWORDS: Image fusion, Spatial resolution, Image processing, Image resolution, Image enhancement, Landsat, Spatial frequencies, Neural networks, Multispectral imaging, Earth observing sensors

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Proceedings Article | 8 July 1994 Paper

Multispectral lines of communication extraction

James Lersch, A. Evan Iverson, Karen West

Proceedings Volume 2231, (1994) https://doi.org/10.1117/12.179784

KEYWORDS: Lab on a chip, Image segmentation, Image enhancement, Roads, Landsat, Detection and tracking algorithms, Neural networks, Image processing, Spatial resolution, Earth observing sensors

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Showing 5 of 6 publications

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