Prof. Gholamreza Anbarjafari Profile

Prof. Gholamreza Anbarjafari

at Univ of Tartu

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Author

Publications (3)

SPIE Journal Paper | 22 April 2017

Reducible dictionaries for single image super-resolution based on patch matching and mean shifting

Pejman Rasti, Kamal Nasrollahi, Olga Orlova, Gert Tamberg, Thomas Moeslund, Gholamreza Anbarjafari

JEI, Vol. 26, Issue 02, 023024, (April 2017) https://doi.org/10.1117/12.10.1117/1.JEI.26.2.023024

KEYWORDS: Associative arrays, Lawrencium, Super resolution, Image processing, Image enhancement, Image resolution, Visualization, Image restoration, Sensors, Spatial resolution

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Proceedings Article | 9 December 2015 Paper

Block based image compression technique using rank reduction and wavelet difference reduction

Anastasia Bolotnikova, Pejman Rasti, Andres Traumann, Iiris Lusi, Morteza Daneshmand, Fatemeh Noroozi, Kadri Samuel, Suman Sarkar, Gholamreza Anbarjafari

Proceedings Volume 9817, 981702 (2015) https://doi.org/10.1117/12.2227994

KEYWORDS: Image compression, Wavelets, Image processing, JPEG2000, Image restoration, Wavelet transforms, Quantization, Visualization, Visual compression, Image visualization

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Proceedings Article | 1 April 2015 Paper

A passive autofocus system by using standard deviation of the image on a liquid lens

Pejman Rasti, Arko Kesküla, Henry Haus, Helmut Schlaak, Gholamreza Anbarjafari, Alvo Aabloo, Rudolf Kiefer

Proceedings Volume 9430, 94301Q (2015) https://doi.org/10.1117/12.2084198

KEYWORDS: Liquid lenses, Liquids, Actuators, Cameras, Dielectric elastomer actuators, Dielectrics, Ultrasonics, Infrared radiation, Imaging systems, Cell phones

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