A technique for defogging intra tympanic mirrors
نویسندگان
چکیده
منابع مشابه
Stressed mirror polishing . nonaxisymmetric mirrors 1 : A technique for producing
The theoretical basis is developed for a technique to fabricate nonaxisymmetric mirrors. Stresses are applied to a mirror blank that would have the effect of elastically deforming a desired surface into a sphere. A sphere is then polished into the blank, and upon release of the applied stress, the spherical surface deforms into the desired one. The method can be applied iteratively, so arbitrar...
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Introduction: The eradication of the middle ear disease is mentioned as the fundamental principle of tympanoplasty. The presence of some factors related to patient or disease itself forces the physician to classify the chronic ear disease as high-risk perforations. The aim of this study was to present a tri-layer tympanoplasty technique and its otological and audiological outcomes in the ...
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Bad weather conditions such as fog, haze, and dust often reduce the performance of outdoor cameras. To improve the effectiveness of surveillance and in-vehicle cameras under such conditions, we propose a method based on a dark channel prior for quickly defogging images. It first estimates the intensity of the atmospheric light by searching the sky area in the foggy image. Then it estimates the ...
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چکیده ندارد.
15 صفحه اولAn Implementation of Bayesian Defogging
In this report, we present an implementation of the Bayesian defogging method described in Nishino et al. [6]. In our previous work, we propose a defogging method that factors a foggy image into albedo and depth layers. By recovering these latent layers, we may remove the effects of fog on an image. Here we describe a new implementation that dispenses with a time-consuming graph-cuts optimizati...
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ژورنال
عنوان ژورنال: European Archives of Oto-Rhino-Laryngology
سال: 2009
ISSN: 0937-4477,1434-4726
DOI: 10.1007/s00405-009-1046-0