Dr. Lenny I. Rudin Profile

Dr. Lenny I. Rudin

Chief Executive Officer at Cognitech Inc

SPIE Involvement:

Author

Proceedings Article | 14 March 2005 Paper

Geometrical methods for accurate forensic videogrammetry: Part I. Measuring with non-point features

Lenny Rudin, Ping Yu, Theo Papadopoulo

Proceedings Volume 5685, (2005) https://doi.org/10.1117/12.596969

KEYWORDS: 3D metrology, 3D image processing, Cameras, Forensic science, Image segmentation, 3D modeling, Photogrammetry, Image processing, Retina, Video

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Proceedings Article | 14 March 2005 Paper

Geometrical methods for accurate forensic videogrammetry. Part II. Reducing complexity of Cartesian scene measurements via epipolar registration

Lenny Rudin, Pascal Monasse, Ping Yu

Proceedings Volume 5685, (2005) https://doi.org/10.1117/12.614158

KEYWORDS: Distance measurement, 3D metrology, Matrices, Forensic science, Image registration, Imaging systems, Photogrammetry, 3D image processing, Calibration, Cameras

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Proceedings Article | 19 July 2002 Paper

Sampling theory for digital video acquisition: the guide for the perplexed user

Lenny Rudin, Ping Yu, Jean-Michel Morel

Proceedings Volume 4709, (2002) https://doi.org/10.1117/12.474733

KEYWORDS: Video processing, Quantization, Fourier transforms, Image quality standards, Image processing, Signal to noise ratio, Composites, Analog electronics, Video surveillance, Video

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Proceedings Article | 21 February 2001 Paper

Software-based universal demultiplexing: threshold-free energy minimization approach

Frederic Guichard, Alexander Litz, Lenny Rudin, Ping Yu

Proceedings Volume 4232, (2001) https://doi.org/10.1117/12.417575

KEYWORDS: Video, Video surveillance, Cameras, Multiplexing, Multiplexers, Information security, Algorithm development, Error analysis, Image processing algorithms and systems, Signal generators

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Proceedings Article | 2 August 1999 Paper

Mine detection in sonar images with minimal user input

Jose Luis Lisani, Jean-Michel Morel, Lenny Rudin

Proceedings Volume 3710, (1999) https://doi.org/10.1117/12.357081

KEYWORDS: Algorithms, Naval mines, Target detection, Feature extraction, Algorithm development, Image classification, Databases, Land mines, Detection and tracking algorithms, Mining

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Proceedings Article | 14 June 1996 Paper

Nonlinear frame fusion by minimizing divergence magnitude of optical flow

Frederic Guichard, Lenny Rudin

Proceedings Volume 2755, (1996) https://doi.org/10.1117/12.243193

KEYWORDS: Motion estimation, Image resolution, Video processing, Signal to noise ratio, Video surveillance, Fusion energy, Nonlinear optics, Video, Optical flow, Image fusion

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Proceedings Article | 1 September 1995 Paper

Measure: an interactive tool for accurate forensic photo- and videogrammetry

Stephen Jensen, Lenny Rudin

Proceedings Volume 2567, (1995) https://doi.org/10.1117/12.218488

KEYWORDS: Video, Calibration, Image restoration, Image processing, Photography, Video surveillance, Photogrammetry, Forensic science, Cameras, Chemical elements

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Proceedings Article | 25 October 1994 Paper

IMPEL : a domain-specific image processing environment, language, and compiler

Timothy Kay, Lenny Rudin

Proceedings Volume 2277, (1994) https://doi.org/10.1117/12.191889

KEYWORDS: Image processing, Human-machine interfaces, Algorithm development, Prototyping, Parallel computing, Parallel processing, Denoising, Computer programming, Image compression, Computer programming languages

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Proceedings Article | 1 March 1994 Paper

Fast variational algorithm for clutter removal through pyramidal domain decomposition

Lenny Rudin, Frederick Nordby, Georges Koepfler, Jean-Michel Morel

Proceedings Volume 2037, (1994) https://doi.org/10.1117/12.167536

KEYWORDS: Image segmentation, Wavelets, Image processing algorithms and systems, Image analysis, Image processing, Algorithm development, Detection and tracking algorithms, Motion analysis, Wavelet transforms, Nonlinear filtering

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Proceedings Article | 1 June 1992 Paper

Application of a new pyramidal segmentation algorithm to medical images

Nicholas Mankovich, Lenny Rudin, Georges Koepfler, Jean-Michel Morel, Stanley Osher

Proceedings Volume 1652, (1992) https://doi.org/10.1117/12.59408

KEYWORDS: Image segmentation, Bone, Image processing algorithms and systems, Medical imaging, Tissues, Detection and tracking algorithms, Computed tomography, Magnetic resonance imaging, Edge detection, Image processing

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Proceedings Article | 1 December 1991 Paper

Shocks and other nonlinear filtering applied to image processing

Stanley Osher, Lenny Rudin

Proceedings Volume 1567, (1991) https://doi.org/10.1117/12.50835

KEYWORDS: Deconvolution, Diffusion, Reconstruction algorithms, Partial differential equations, Image enhancement, Photonic integrated circuits, Digital image processing, Image filtering, Nonlinear filtering, Image processing

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