Dr. Brendt E. Wohlberg Profile

Dr. Brendt E. Wohlberg

at Los Alamos National Lab

SPIE Involvement:

Author

Publications (9)

Proceedings Article | 1 April 2024 Presentation + Paper

Learned measurement correction for simplified acoustic forward models in ultrasound computed tomography

Luke Lozenski, Hanchen Wang, Brendt Wohlberg, Umberto Villa, Youzuo Lin

Proceedings Volume 12932, 129320I (2024) https://doi.org/10.1117/12.3006948

KEYWORDS: Image restoration, Machine learning, Data corrections, Acoustics, Physics, Computed tomography, Ultrasound tomography

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Proceedings Article | 7 April 2023 Presentation + Paper

Data driven methods for ultrasound computed tomography

Luke Lozenski, Hanchen Wang, Brendt Wohlberg, Umberto Villa, Youzuo Lin

Proceedings Volume 12463, 124630Q (2023) https://doi.org/10.1117/12.2654442

KEYWORDS: Image restoration, Breast, Ultrasonography, Breast density, Machine learning, Computed tomography, Acoustics, Imaging systems

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Proceedings Article | 1 August 2021 Presentation + Paper

VisHash: visual similarity preserving image hashing for diagram retrieval

Diane Oyen, Michal Kucer, Brendt Wohlberg

Proceedings Volume 11843, 118430C (2021) https://doi.org/10.1117/12.2594720

KEYWORDS: Image retrieval, Patents, Feature extraction, Wavelets, Machine vision

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Proceedings Article | 18 May 2013 Paper

Detection of unknown gas-phase chemical plumes in hyperspectral imagery

James Theiler, Brendt Wohlberg

Proceedings Volume 8743, 874315 (2013) https://doi.org/10.1117/12.2016211

KEYWORDS: Sensors, Detection and tracking algorithms, Hyperspectral imaging, Absorption, Target detection, Infrared signatures, Signal detection, Chemistry, Chemical species, Digital filtering

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Proceedings Article | 27 January 2010 Paper

Symmetrized local co-registration optimization for anomalous change detection

Brendt Wohlberg, James Theiler

Proceedings Volume 7533, 753307 (2010) https://doi.org/10.1117/12.845210

KEYWORDS: Detection and tracking algorithms, Image registration, Computer simulations, Hyperspectral imaging, Sensors, Image processing, Multispectral imaging, Image analysis, Neural networks, Machine learning

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Proceedings Article | 27 April 2009 Paper

Simulation framework for spatio-spectral anomalous change detection

James Theiler, Neal Harvey, Reid Porter, Brendt Wohlberg

Proceedings Volume 7334, 73340P (2009) https://doi.org/10.1117/12.818632

KEYWORDS: Image processing, Detection and tracking algorithms, Computer simulations, Algorithm development, Sensors, Image enhancement, Image filtering, Linear filtering, Hyperspectral imaging, Remote sensing

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SPIE Journal Paper | 1 March 2007

Invariant template matching with tangent vectors

Brendt Wohlberg, Kevin Vixie

OE, Vol. 46, Issue 03, 037006, (March 2007) https://doi.org/10.1117/12.10.1117/1.2715984

KEYWORDS: Transform theory, Ruthenium, Optical engineering, Convolution, Signal detection, Fourier transforms, Electronic filtering, Optimal filtering, Interference (communication), Raster graphics

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Proceedings Article | 23 June 2003 Paper

Resolution scalability for arbitrary wavelet transforms in the JPEG 2000 standard

Christopher Brislawn, Brendt Wohlberg, Allon Percus

Proceedings Volume 5150, (2003) https://doi.org/10.1117/12.503231

KEYWORDS: Transform theory, Linear filtering, Image resolution, Wavelet transforms, Image filtering, Image compression, Optical filters, Algorithm development, Wavelets, Distortion

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Proceedings Article | 23 June 2003 Paper

Reversible integer-to-integer transforms and symmetric extension of even-length filter banks

Brendt Wohlberg, Christopher Brislawn

Proceedings Volume 5150, (2003) https://doi.org/10.1117/12.503222

KEYWORDS: Transform theory, JPEG2000, Wavelet transforms, Space operations, Image filtering, Convolution, Quantization, Image quality standards, Matrices, Image compression

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Showing 5 of 9 publications

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