منابع مشابه
Digital Image Inpainting Using Cellular Neural Network
Digital Image inpainting methods provide a means for reconstruction of small damaged portions of an image. Image or video resources are often received in poor conditions, mostly with noise or defects making the resources difficult to read and understand. Some methods are presented that can be used for the reconstruction of damaged or partially known images. We propose an effective algorithm wit...
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Image classification and retrieval systems have gained more attention because of easier access to high-tech medical imaging. However, the lack of availability of large-scaled balanced labelled data in medicine is still a challenge. Simplicity, practicality, efficiency, and effectiveness are the main targets in medical domain. To achieve these goals, Radon transformation, which is a well-known t...
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today, scouring is one of the important topics in the river and coastal engineering so that the most destruction in the bridges is occurred due to this phenomenon. whereas the bridges are assumed as the most important connecting structures in the communications roads in the country and their importance is doubled while floodwater, thus exact design and maintenance thereof is very crucial. f...
Image Inpainting Using a TV-Stokes Equation
Based on some geometrical considerations, we propose a two-step method to do digital image inpainting. In the first step, we try to propagate the isophote directions into the inpainting domain. An energy minimization model combined with the zero divergence condition is used to get a nonlinear Stokes equation. Once the isophote directions are constructed, an image is restored to fit the construc...
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A property of neural networks is their ability to construct feature detectors as a result of supervised or unsupervised training. We demonstrate that a class of neural networks which produces topographic mappings [1] may be used to data compress SAR images. In Section II we summarise Kohonen's network learning algorithm, and we present an improved version of the algorithm in Section III. In Sec...
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ژورنال
عنوان ژورنال: MATEC Web of Conferences
سال: 2017
ISSN: 2261-236X
DOI: 10.1051/matecconf/201713205015