Dr. Firas Hassan Profile

Dr. Firas Hassan

Student at Ohio Northern Univ

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Publications (3)

Proceedings Article | 19 February 2013 Paper

Embedding high dynamic range tone mapping in JPEG compression

Jian Liu, Firas Hassan, Joan Carletta

Proceedings Volume 8655, 86550B (2013) https://doi.org/10.1117/12.2000782

KEYWORDS: Image compression, High dynamic range imaging, Associative arrays, Time multiplexed optical shutter, Image processing, Signal attenuation, Computer programming, Computer engineering, Computer science, Image quality

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Proceedings Article | 17 February 2011 Paper

An analog logarithmic number system subtractor for edge detection in logarithmic CMOS image sensors

D. Desai, F. Hassan, R. Veillette, J. Carletta

Proceedings Volume 7875, 78750C (2011) https://doi.org/10.1117/12.872461

KEYWORDS: Analog electronics, CMOS sensors, Transistors, Edge detection, Device simulation, Multiplexers, Image sensors, Photodiodes, Image processing, Cameras

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Proceedings Article | 17 February 2006 Paper

An algorithm for the enhancement of images of large dynamic range

Firas Hassan, Joan Carletta

Proceedings Volume 6064, 606415 (2006) https://doi.org/10.1117/12.643143

KEYWORDS: Image compression, Reflectivity, Image enhancement, Discrete wavelet transforms, Image processing, JPEG2000, Visualization, Wavelets, Color and brightness control algorithms, Wavelet transforms

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