Prof. Alexandre Zaghetto Profile

Prof. Alexandre Zaghetto

Adjunct Professor at Univ de Brasilia

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Author

Publications (2)

Proceedings Article | 27 February 2015 Paper

An evaluation of the effect of JPEG, JPEG2000, and H.264/AVC on CQR codes decoding process

Max Vizcarra Melgar, Mylène C. Farias, Alexandre Zaghetto

Proceedings Volume 9404, 94040Q (2015) https://doi.org/10.1117/12.2083263

KEYWORDS: Image compression, JPEG2000, Image processing, Computer programming, Image quality, Forward error correction, Image quality standards, Image transmission, Digital image processing, RGB color model

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SPIE Journal Paper | 1 October 2011

Pre- and postprocessing for multilayer compression of scanned documents

Alexandre Zaghetto, Ricardo de Queiroz

JEI, Vol. 20, Issue 04, 043005, (October 2011) https://doi.org/10.1117/12.10.1117/1.3644554

KEYWORDS: Image segmentation, Computer programming, Image compression, Binary data, Image processing, Gaussian filters, Raster graphics, Visualization, Distortion, Image filtering

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