Mr. Gil Arye Tidhar Profile

Gil Arye Tidhar

GM, LiDAR at Intel

SPIE Involvement:

Author

Area of Expertise:

image and signal processing , imaging sensors , machine learning for AI and classification , physics , system engineering , program and project management

Websites:

Company Website

Profile Summary

Leading design and H/W projects in Optics & Opto-mechanics, Image & signal processing (from algortihms to real-time implementation using FPGA and DSP based boards), Mixed signal ASIC for CMOS Image Sensors, System Engineering, optical detectors and camera engines.
Hyperspectral image processing and algorithms expert.

Formerly - Lead the design of integrated optics devices, wave guides and phase modulators based on III-V compounds, and their incorporation in packet switching and routing applications.

Specialties
Technical, Management of interdisciplanary technical teams (physics, mechanics, optical design, electronics, software, algorithms, system engineering).

Publications (19)

Proceedings Article | 11 June 2013 Paper

Paper

OTHELLO: a novel SWIR dual-band detection system and its applications

Gil Tidhar, Ori Aphek, Eliyahu Cohen

Proceedings Volume 8704, 87040E (2013) https://doi.org/10.1117/12.2019202

KEYWORDS: Short wave infrared radiation, Radar, Video, Cameras, Sensors, Missiles, Imaging systems, Signal detection, Content addressable memory, Signal processing

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Proceedings Article | 29 May 2013 Paper

Paper

Target detection in inhomogeneous non-Gaussian hyperspectral data based on nonparametric density estimation

G. Tidhar, S. Rotman

Proceedings Volume 8743, 87431A (2013) https://doi.org/10.1117/12.2016452

KEYWORDS: Detection and tracking algorithms, Target detection, Data modeling, Hyperspectral target detection, Signal detection, Statistical analysis, Hyperspectral imaging, Algorithm development, Independent component analysis, Ions

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Proceedings Article | 24 May 2012 Paper

Paper

Anomaly and target detection by means of nonparametric density estimation

G. Tidhar, S. Rotman

Proceedings Volume 8390, 839020 (2012) https://doi.org/10.1117/12.919638

KEYWORDS: Data modeling, Detection and tracking algorithms, Target detection, Statistical analysis, Statistical modeling, Algorithm development, Hyperspectral imaging, Quantization, Signal detection, Linear filtering

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Proceedings Article | 21 May 2011 Paper

Paper

New applications with a SWIR imager employing extended wavelengths

Gil Tidhar, Ram Segal

Proceedings Volume 8012, 801207 (2011) https://doi.org/10.1117/12.884435

KEYWORDS: Short wave infrared radiation, Imaging systems, Indium gallium arsenide, Sensors, Signal to noise ratio, Reflection, Photodiodes, Mercury cadmium telluride, Photovoltaics, Reflectivity

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Proceedings Article | 4 May 2010 Paper

Paper

The role of SWIR building blocks in Hostile Fire Indication and Missile Warning Systems

Gil Tidhar, Ori Aphek, Martin Gurovich

Proceedings Volume 7660, 76600F (2010) https://doi.org/10.1117/12.849208

KEYWORDS: Short wave infrared radiation, Sensors, Signal to noise ratio, Sun, Missiles, Target detection, Photovoltaics, Infrared search and track, Mid-IR, Weapons

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Proceedings Article | 7 May 2009 Paper

Paper

An update on TED gunshot detection system development status

Gil Tidhar, Ori Aphek, Martin Gurovich

Proceedings Volume 7298, 72981I (2009) https://doi.org/10.1117/12.819447

KEYWORDS: Weapons, Imaging systems, Detector development, Reticles, Acoustics, Control systems, Short wave infrared radiation, Sensor technology, Sensors, Dismounted soldiers

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Proceedings Article | 2 May 2008 Paper

Paper

SWIR imager design and building blocks for automatic detection system

Gil Tidhar, Yuval Ben-Horin, Harel Shefaram

Proceedings Volume 6940, 69401M (2008) https://doi.org/10.1117/12.780797

KEYWORDS: Short wave infrared radiation, Sun, Imaging systems, Target detection, Lenses, Near infrared, Signal detection, Black bodies, Sensors, Cameras

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Proceedings Article | 13 June 2007 Paper

Paper

TED: a novel man portable infrared detection and situation awareness system

Gil Tidhar, Ran Manor

Proceedings Volume 6542, 65423A (2007) https://doi.org/10.1117/12.720793

KEYWORDS: Sensors, Head, Video, Staring arrays, CCD image sensors, Readout integrated circuits, Infrared search and track, Charge-coupled devices, Signal to noise ratio, Electronics

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Proceedings Article | 14 May 2007 Paper

Paper

ELTA's IRST defense and self-protection system

Zvi Schneider, Moshe Meidan, Asher Lotan, Alexander Gershikov, Samuel Schijvarg, Gil Tidhar

Proceedings Volume 6542, 654232 (2007) https://doi.org/10.1117/12.722339

KEYWORDS: Sensors, Infrared search and track, Mirrors, Staring arrays, Optical filters, Defense systems, Nonuniformity corrections, Defense and security, Navigation systems, Scanners

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Proceedings Article | 18 May 2006 Paper

Paper

Optimizing optics for IRST with small fill-factor focal plane arrays

Gil Tidhar, Harel Shfaram

Proceedings Volume 6206, 620623 (2006) https://doi.org/10.1117/12.666713

KEYWORDS: Imaging systems, Infrared search and track, Point spread functions, Optical design, Sensors, Signal detection, Staring arrays, Diffraction, Palladium, Detector arrays

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Proceedings Article | 31 May 2005 Paper

Paper

Evolution path of MWS technologies: RF, IR, and UV

Gil Tidhar, Raanan Schlisselberg

Proceedings Volume 5783, (2005) https://doi.org/10.1117/12.607226

KEYWORDS: Medium wave, Missiles, Signal detection, Infrared imaging, Sensors, Mid-IR, Signal processing, Infrared technology, Neodymium, Imaging systems

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Proceedings Article | 17 July 2000 Paper

Paper

IRST test standardization for panoramic IR sensors

Gil Tidhar, Shavit Nadav, Meir Danino

Proceedings Volume 4030, (2000) https://doi.org/10.1117/12.391769

KEYWORDS: Sensors, Infrared search and track, Panoramic photography, Infrared sensors, Distortion, Staring arrays, Image sensors, Calibration, Infrared imaging, Minimum resolvable temperature difference

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Proceedings Article | 26 July 1999 Paper

Paper

IRFPA phase noise effects in IRST design

Gil Tidhar

Proceedings Volume 3698, (1999) https://doi.org/10.1117/12.354554

KEYWORDS: Staring arrays, Signal processing, Signal to noise ratio, Infrared search and track, Signal detection, Point spread functions, Sensors, Target detection, Interference (communication), Palladium

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Proceedings Article | 26 October 1998 Paper

Paper

Performance evaluation methodology of missile warning and IRST systems

Gil Tidhar, Zeev Zalevsky

Proceedings Volume 3436, (1998) https://doi.org/10.1117/12.328090

KEYWORDS: Infrared search and track, Target detection, Sensors, Statistical analysis, Signal to noise ratio, Missiles, Medium wave, Interference (communication), Americium, Signal detection

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SPIE Journal Paper | 1 March 1994

Modeling human search and target acquisition performance: IV. detection probability in the cluttered environment

Gil Tidhar, G. Reiter, Z. Avital, Yosi Hadar, Stanley Rotman, Vivian George, Marta Kowalczyk

OE, Vol. 33, Issue 03, (March 1994) https://doi.org/10.1117/12.10.1117/12.160980

KEYWORDS: Target detection, Target acquisition, Visual process modeling, Electro optical modeling, Performance modeling, Visual system, Visualization, Signal to noise ratio, Electro optical systems, Image filtering

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Proceedings Article | 13 August 1993 Paper

Paper

Improved electro-optical target detection in a natural fractal environment

Guy Cohen, G. Reina, Gil Tidhar, Stanley Rotman

Proceedings Volume 1971, (1993) https://doi.org/10.1117/12.151030

KEYWORDS: Fractal analysis, Distortion, Image processing, Optical engineering, Signal to noise ratio, Fourier transforms, Turbulence, Electro optics, Target detection, Atmospheric optics

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Proceedings Article | 13 August 1993 Paper

Paper

Influence of clutter on human target acquisition

Z. Avital, Yosi Hadar, G. Reiter, Gil Tidhar, Stanley Rotman, Shlomit Grossman, Ada Rehavi

Proceedings Volume 1971, (1993) https://doi.org/10.1117/12.151006

KEYWORDS: Target detection, Target acquisition, Electro optical modeling, Visual process modeling, Visual system, Optical engineering, Visualization, Electro optical systems, Night vision, Electro optics

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Proceedings Article | 1 July 1991 Paper

Paper

New method of target acquisition in the presence of clutter

Gil Tidhar, Stanley Rotman

Proceedings Volume 1486, (1991) https://doi.org/10.1117/12.45761

KEYWORDS: Fractal analysis, Electro optical modeling, Target acquisition, Magnetorheological finishing, Target detection, Image processing, Visual process modeling, Signal processing, Stochastic processes, Performance modeling

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Proceedings Article | 1 April 1991 Paper

Paper

Clutter metrics in infrared target acquisition

Gil Tidhar, Stanley Rotman

Proceedings Volume 1442, (1991) https://doi.org/10.1117/12.49065

KEYWORDS: Target detection, Fractal analysis, Target acquisition, Optical engineering, Visual system, Image processing, Statistical analysis, Visual process modeling, Electro optical modeling, Infrared radiation

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Showing 5 of 19 publications

Conference Committee Involvement (3)

Infrared Technology and Applications XL

5 May 2014 | Baltimore, MD, United States

Infrared Technology and Applications XXXIX

29 April 2013 | Baltimore, Maryland, United States

Infrared Technology and Applications XXXVIII

23 April 2012 | Baltimore, Maryland, United States

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