43 search results - page 5 / 9 » Nonparametric Impulsive Noise Removal |
IJCV
2006
14 years 9 months ago
2006
Consider the problem of image deblurring in the presence of impulsive noise. Standard image deconvolution methods rely on the Gaussian noise model and do not perform well with imp...
IEICET
2010
14 years 8 months ago
2010
—To recover texture images from impulse noise by the opening operation which is one of morphological operations, an suitable structuring element (SE) has to be estimated. Hithert...
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CAIP
2001
Springer
15 years 1 months ago
2001
Springer
In this paper, using hypergraph theory, we introduce an image model called Adaptive Image Neighborhood Hypergraph (AINH). From this model we propose a combinatorial definition of ...
SCALESPACE
2007
Springer
15 years 3 months ago
2007
Springer
Abstract. Partial Differential equations (PDE), wavelets-based methods and neighborhood filters were proposed as locally adaptive machines for noise removal. Recently, Buades, Col...
ICIP
2005
IEEE
15 years 11 months ago
2005
IEEE
Abstract-- Recently, a two-phase scheme for removing saltand-pepper impulse noise has been proposed [14]. In the first phase, an adaptive median filter is used to identify pixels w...