Dr. Itai Dror Profile

Dr. Itai Dror

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Author

Publications (25)

Proceedings Article | 28 October 2022 Presentation + Paper

Using non-linear activation functions to increase robustness of AI models to adversarial attacks

Itai Dror, Raz Birman, Aviram Lachmani, David Shmailov, Ofer Hadar

Proceedings Volume 12275, 122750I (2022) https://doi.org/10.1117/12.2638358

KEYWORDS: Artificial intelligence, Image classification, Defense and security, Machine learning, Image processing

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Proceedings Article | 3 October 2022 Paper

Multiple image super-resolution from the BGU SWIR CubeSat satellite

Itai Dror, Divya Mishra, Ron Shmueli, Dan Blumberg, Shimrit Maman, Daniel Choukroun, Ofer Hadar

Proceedings Volume 12226, 122260I (2022) https://doi.org/10.1117/12.2633778

KEYWORDS: Satellites, Image quality, Super resolution, Satellite imaging, Image fusion, Short wave infrared radiation, Lawrencium, Image registration, Earth observing sensors, Remote sensing

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Proceedings Article | 1 August 2021 Presentation + Paper

Content adaptive video compression for autonomous vehicle remote driving

Itai Dror, Raz Birman, Oren Solomon, Tomer Zehavi, Lior Taib, Amit Doran, Roee Ezra, Noui Rengenzad, Ofer Hadar

Proceedings Volume 11842, 118420Q (2021) https://doi.org/10.1117/12.2595863

KEYWORDS: Video compression, Video, Image compression, Roads, Image segmentation, Unmanned vehicles, Video coding, Computer programming, Sensors, Vegetation

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Proceedings Article | 15 January 1998 Paper

Aerosol light scatter vs turbulence effects in image blur

Norman Kopeika, Dan Sadot, Itai Dror

Proceedings Volume 3219, (1998) https://doi.org/10.1117/12.298066

KEYWORDS: Modulation transfer functions, Aerosols, Turbulence, Atmospheric modeling, Light scattering, Instrument modeling, Atmospheric optics, Systems engineering, Atmospheric particles

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SPIE Journal Paper | 1 November 1997

Restoration of atmospherically blurred images according to weather-predicted atmospheric modulation transfer functions

Yitzhak Yitzhaky, Itai Dror, Norman Kopeika

OE, Vol. 36, Issue 11, (November 1997) https://doi.org/10.1117/12.10.1117/1.601526

KEYWORDS: Modulation transfer functions, Atmospheric particles, Aerosols, Turbulence, Atmospheric modeling, Atmospheric optics, Light scattering, Meteorology, Scattering, Spatial frequencies

Proceedings Article | 22 September 1997 Paper

Imaging through the atmosphere from satellites: restoration of images based on atmospheric MTF

Norman Kopeika, T. Sheayik, Zachi Givati, N. Corse, Itai Dror, Dan Sadot, Arnon Karnieli

Proceedings Volume 3110, (1997) https://doi.org/10.1117/12.281357

KEYWORDS: Modulation transfer functions, Atmospheric particles, Aerosols, Turbulence, Atmospheric modeling, Satellite imaging, Satellites, Filtering (signal processing), Earth observing sensors, Atmospheric optics

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Proceedings Article | 21 October 1996 Paper

Restoration of satellite images based on atmospheric MTF

Norman Kopeika, T. Sheayik, Zachi Givati, N. Corse, Itai Dror, Dan Sadot, Arnon Karnieli

Proceedings Volume 2817, (1996) https://doi.org/10.1117/12.255175

KEYWORDS: Modulation transfer functions, Atmospheric particles, Turbulence, Aerosols, Atmospheric modeling, Silicon, Satellites, Satellite imaging, Atmospheric optics, Atmospheric corrections

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Proceedings Article | 14 October 1996 Paper

Investigation of the influence of inhomogenous scattering media on image quality: the shower curtain effect

Itai Dror, A. Sandrov, Norman Kopeika

Proceedings Volume 2828, (1996) https://doi.org/10.1117/12.254182

KEYWORDS: Scattering, Modulation transfer functions, Imaging systems, Curtains, Point spread functions, Light scattering, Clouds, Image quality, Particles, Aerosols

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Proceedings Article | 14 October 1996 Paper

Restoration of atmospherically blurred images using weather-predicted atmospheric Modulation Transfer Function (MFT)

Yitzhak Yitzhaky, Itai Dror, Norman Kopeika

Proceedings Volume 2828, (1996) https://doi.org/10.1117/12.254187

KEYWORDS: Modulation transfer functions, Aerosols, Atmospheric particles, Turbulence, Atmospheric modeling, Meteorology, Scattering, Light scattering, Image enhancement, Image processing

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SPIE Journal Paper | 1 September 1996

Accurate method for prediction of atmospheric transmission according to weather

Itai Dror, S. Atar, Shlomit Grossman, Norman Kopeika

OE, Vol. 35, Issue 09, (September 1996) https://doi.org/10.1117/12.10.1117/1.600863

KEYWORDS: Mass attenuation coefficient, Atmospheric modeling, Atmospheric particles, Humidity, Aerosols, Atmospheric optics, Phase modulation, Meteorology, Receivers, Atmospheric propagation

SPIE Journal Paper | 1 November 1995

Prediction of overall atmospheric modulation transfer function with standard weather parameters: comparison with measurements with two imaging systems

Dan Sadot, S. Shamriz, I. Sasson, Itai Dror, Norman Kopeika

OE, Vol. 34, Issue 11, (November 1995) https://doi.org/10.1117/12.10.1117/12.213657

KEYWORDS: Modulation transfer functions, Aerosols, Atmospheric particles, Atmospheric modeling, Turbulence, Imaging systems, Light scattering, Scattering, Spatial frequencies, Atmospheric optics

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Proceedings Article | 15 June 1995 Paper

Prediction of overall atmospheric MTF with standard weather parameters: comparison with measurements with two imaging systems

S. Shamriz, I. Sasson, Dan Sadot, Itai Dror, Norman Kopeika

Proceedings Volume 2471, (1995) https://doi.org/10.1117/12.211921

KEYWORDS: Modulation transfer functions, Aerosols, Atmospheric particles, Atmospheric modeling, Turbulence, Spatial frequencies, Imaging systems, Light scattering, Point spread functions, Image restoration

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Proceedings Article | 6 June 1995 Paper

Statistical model for aerosol size distribution parameters according to weather parameters

Itai Dror, Norman Kopeika

Proceedings Volume 2426, (1995) https://doi.org/10.1117/12.211184

KEYWORDS: Aerosols, Atmospheric particles, Atmospheric modeling, Humidity, Meteorology, Modulation transfer functions, Atmospheric propagation, Statistical analysis, Data modeling, Scattering

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Proceedings Article | 2 June 1995 Paper

Contrast-limited target acquisition: atmospheric and motion effects

Ofer Hadar, Dan Sadot, Itai Dror, Stanley Rotman, Norman Kopeika

Proceedings Volume 2469, (1995) https://doi.org/10.1117/12.210622

KEYWORDS: Modulation transfer functions, Spatial frequencies, Imaging systems, Atmospheric modeling, Aerosols, Target acquisition, Atmospheric particles, Signal to noise ratio, Turbulence, Motion models

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Proceedings Article | 17 April 1995 Paper

Statistical models for the desert aerosol size distributions and comparison to MODTRAN models

Itai Dror, Norman Kopeika

Proceedings Volume 2375, (1995) https://doi.org/10.1117/12.206971

KEYWORDS: Atmospheric modeling, Aerosols, Atmospheric particles, Humidity, Meteorology, Statistical modeling, Data modeling, Atmospheric propagation, Scattering, Modulation transfer functions

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SPIE Journal Paper | 1 April 1995

Prediction of airborne particle statistics according to weather forecasts: concentration and scattering area

J. Gottlieb, B. Fogel, Itai Dror, Zvi Offer, Norman Kopeika

OE, Vol. 34, Issue 04, (April 1995) https://doi.org/10.1117/12.10.1117/12.197075

KEYWORDS: Particles, Atmospheric particles, Humidity, Atmospheric modeling, Aerosols, Modulation transfer functions, Meteorology, Atmospheric optics, Climatology, Scattering

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Proceedings Article | 29 June 1994 Paper

Statistical model for aerosol size distribution parameters according to weather parameters

Itai Dror, Norman Kopeika

Proceedings Volume 2222, (1994) https://doi.org/10.1117/12.178005

KEYWORDS: Aerosols, Atmospheric modeling, Statistical analysis, Humidity, Atmospheric particles, Quantitative analysis, Optical testing, Analytical research, Statistical modeling, Meteorology

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SPIE Journal Paper | 1 February 1994

Image resolution limits resulting from mechanical vibrations. Part IV: real-time numerical calculation of optical transfer functions and experimental verification

Ofer Hadar, Itai Dror, Norman Kopeika

OE, Vol. 33, Issue 02, (February 1994) https://doi.org/10.1117/12.10.1117/12.153186

KEYWORDS: Modulation transfer functions, Optical transfer functions, Spatial frequencies, Image sensors, Sensors, Phase transfer function, Image processing, Cameras, Image resolution, Motion measurement

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Proceedings Article | 13 August 1993 Paper

Prediction of atmospheric extinction coefficient and comparison of transmission measurement methods: black target contrast versus aerosol scattering calculations

Itai Dror, S. Atar, Norman Kopeika

Proceedings Volume 1967, (1993) https://doi.org/10.1117/12.151055

KEYWORDS: Mass attenuation coefficient, Atmospheric particles, Humidity, Aerosols, Phase modulation, Atmospheric modeling, Meteorology, Receivers, Scattering, Atmospheric propagation

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Proceedings Article | 13 August 1993 Paper

Real-time numerical calculation of optical transfer function for image motion and vibration: experimental verification

Ofer Hadar, Itai Dror, Norman Kopeika

Proceedings Volume 1971, (1993) https://doi.org/10.1117/12.151005

KEYWORDS: Modulation transfer functions, Optical transfer functions, Spatial frequencies, Sensors, Image sensors, Image processing, Cameras, Motion measurement, Optical engineering, Phase transfer function

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Proceedings Article | 25 November 1992 Paper

Numerical calculation of MTF for image motion: experimental verification

Ofer Hadar, Itai Dror, Norman Kopeika

Proceedings Volume 1697, (1992) https://doi.org/10.1117/12.138200

KEYWORDS: Modulation transfer functions, Sensors, Spatial frequencies, Image sensors, Cameras, Motion analysis, Charge-coupled devices, Optical transfer functions, Motion measurement, Light sources

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Proceedings Article | 1 August 1992 Paper

Prediction of aerosol distributions parameters according to weather forecast: status report

Itai Dror, Norman Kopeika

Proceedings Volume 1688, (1992) https://doi.org/10.1117/12.137878

KEYWORDS: Atmospheric particles, Aerosols, Humidity, Atmospheric propagation, Particles, Rhodium, Atmospheric modeling, Meteorology, Remote sensing, Scattering

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Proceedings Article | 1 August 1992 Paper

Comparison of turbulence MTF and aerosol MTF

Itai Dror, Norman Kopeika

Proceedings Volume 1688, (1992) https://doi.org/10.1117/12.137938

KEYWORDS: Modulation transfer functions, Atmospheric particles, Aerosols, Turbulence, Atmospheric propagation, Imaging systems, Spatial frequencies, Atmospheric optics, Image quality, Atmospheric laser remote sensing

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Proceedings Article | 1 December 1991 Paper

Numerical calculation of image motion and vibration modulation transfer functions: a new method

Ofer Hadar, Itai Dror, Norman Kopeika

Proceedings Volume 1533, (1991) https://doi.org/10.1117/12.48865

KEYWORDS: Modulation transfer functions, Motion analysis, Optomechanical design, Imaging systems, Image filtering, Image quality, Sensors, Image restoration, Mechanics, Image resolution

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Proceedings Article | 1 July 1991 Paper

Overall atmospheric MTF and aerosol MTF cutoff

Itai Dror, Norman Kopeika

Proceedings Volume 1487, (1991) https://doi.org/10.1117/12.46573

KEYWORDS: Modulation transfer functions, Atmospheric particles, Aerosols, Spatial frequencies, Turbulence, Atmospheric propagation engineering, Meteorology, Imaging systems, Humidity, Atmospheric modeling

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Showing 5 of 25 publications

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