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IPAS
2007

206views Image Processing» more IPAS 2007»

Color filter array interpolation based on spatial adaptivity

13 years 10 months ago

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Conventional approach in single-chip digital cameras is a use of color lter arrays (CFA) in order to sample di erent spectral components. Demosaicing algorithms interpolate these ...

Dmitriy Paliy, Radu Ciprian Bilcu, Vladimir Katkov...

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TIP
2008

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Efficient Nonlocal Means for Denoising of Textural Patterns

13 years 7 months ago

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The present paper contributes two novel techniques in the context of image restoration by nonlocal filtering. Firstly, we introduce an efficient implementation of the nonlocal mean...

Thomas Brox, Oliver Kleinschmidt, Daniel Cremers

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ICIP
2006
IEEE

265views Image Processing» more ICIP 2006»

Anisotropic Gaussian Filtering using Fixed Point Arithmetic

14 years 9 months ago

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Gaussian filtering in one, two or three dimensions is among the most commonly needed tasks in signal and image processing. Finite impulse response filters in the time domain with ...

Christoph H. Lampert, Oliver Wirjadi

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ICIP
2001
IEEE

160views Image Processing» more ICIP 2001»

Two-dimensional discriminative filters for image template detection

14 years 9 months ago