Dr. Maria das Graças de Almeida
Professor at CEFET-MG
SPIE Involvement:
Author
Publications (5)

PROCEEDINGS ARTICLE | August 25, 2004
Proc. SPIE. 5428, Signal and Data Processing of Small Targets 2004
KEYWORDS: Optical filters, Mirrors, Biomedical optics, Image processing, Wavelets, Signal processing, Image filtering, Electronic filtering, Detection theory, Filtering (signal processing)

PROCEEDINGS ARTICLE | August 5, 2004
Proc. SPIE. 5431, Targets and Backgrounds X: Characterization and Representation
KEYWORDS: Biomedical optics, Modulation, Matrices, Image processing, Remote sensing, Telecommunications, Signal processing, Multimedia, Electronic filtering, Systems modeling

PROCEEDINGS ARTICLE | July 1, 2003
Proc. SPIE. 5016, Computational Imaging
KEYWORDS: Signal to noise ratio, Optical filters, Mirrors, Image processing, Wavelets, Image quality, Signal processing, Image filtering, Electronic filtering, Filtering (signal processing)

PROCEEDINGS ARTICLE | August 28, 2001
Proc. SPIE. 4388, Visual Information Processing X
KEYWORDS: Signal to noise ratio, Optical filters, Mirrors, Edge detection, Wavelets, Linear filtering, Signal processing, Image filtering, Electronic filtering, Filtering (signal processing)

PROCEEDINGS ARTICLE | June 1, 2001
Proc. SPIE. 4383, Geo-Spatial Image and Data Exploitation II
KEYWORDS: Near infrared, Magnesium, Image processing, Composites, Reflectivity, Clouds, Vegetation, Image sensors, Bismuth, Climatology

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