Procedings of the British Machine Vision Conference 2000 2000
DOI: 10.5244/c.14.82
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Local Smoothness in terms of Variance: the Adaptive GaussianFilter

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Cited by 22 publications
(16 citation statements)
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“…The occurrence of this effect however is diminishable, in the case of local Gaussian filtering [48]. In our approach, memristive dynamics are employed for achieving this performance intrinsically.…”
Section: Memristive Components the Recent Nanoscale Implementation Omentioning
confidence: 99%
“…The occurrence of this effect however is diminishable, in the case of local Gaussian filtering [48]. In our approach, memristive dynamics are employed for achieving this performance intrinsically.…”
Section: Memristive Components the Recent Nanoscale Implementation Omentioning
confidence: 99%
“…Using a twofold similarity measure like the geodesic time, defined on either the spatial gradient or the image variation, enables to account for these correlations. A smoothing technique described in (Gomez, 2000) is based on adaptive Gaussian filters. It adjusts locally the smoothing scale (i.e.…”
Section: Experiments and Comparison With Other Techniquesmentioning
confidence: 99%
“…Nonlinear smoothing has been developed to overcome these shortcomings, which tend to preserve important features along with noise removal during smoothing (Narendra, 1981;Brownrigg, 1984;Perona and Malik, 1990;Nitzberg and Shiota, 1992). In this context, the need for an adaptive approach to cope with inhomogeneities in images is well recognised (Saint-Marc and Medioni, 1991;Gomez, 2000;Grazzini et al, 2004). Strong relations have been established between a number of widely-used adaptive filters for digital image processing (Mrázek et al, 2006).…”
Section: Introductionmentioning
confidence: 99%
“…Gomez [12] gave an adaptive Gaussian filter in which local variance σ for each kernel is selected automatically by working with a scale-space framework and minimal description length criterion (MDL). The filtering procedure can be understood as [12]:…”
Section: Adaptive Gaussian Filter For Local Smoothnessmentioning
confidence: 99%
“…where I σ (x, y) is the Low-Pass part, and ε σ (x, y) is the residual part. Rewrite Equation 4as description length (dl), [12] has following equation:…”
Section: Adaptive Gaussian Filter For Local Smoothnessmentioning
confidence: 99%