Dr. Johann M. Veras
Sr Optical Engineer at Lockheed Martin Corp
SPIE Involvement:
Author
Publications (4)

SPIE Journal Paper | 17 June 2020
OE Vol. 59 Issue 11
KEYWORDS: GRIN lenses, Raman spectroscopy, Refractive index, Polymethylmethacrylate, Nondestructive evaluation, Polymers, Optics manufacturing, Gradient-index optics, Photorefractive polymers, Composites

Proceedings Article | 14 May 2015
Proc. SPIE. 9484, Compressive Sensing IV
KEYWORDS: Staring arrays, Signal to noise ratio, Data modeling, Imaging systems, Image resolution, Multiplexing, Computer programming, Multispectral imaging, Spatial light modulators, Compressed sensing

Proceedings Article | 13 June 2014
Proc. SPIE. 9088, Algorithms and Technologies for Multispectral, Hyperspectral, and Ultraspectral Imagery XX
KEYWORDS: Staring arrays, Signal to noise ratio, Point spread functions, Cameras, Image restoration, Multiplexing, Computer programming, Deconvolution, Convolution, Reconstruction algorithms

Proceedings Article | 23 May 2014
Proc. SPIE. 9109, Compressive Sensing III
KEYWORDS: Statistical analysis, Image compression, Matrices, Error analysis, Image restoration, Image analysis, Associative arrays, Reconstruction algorithms, Algorithm development, Compressed sensing

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