Browsing by Author "Sober, B"
Now showing items 1-5 of 5
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Approximation of Functions over Manifolds: A Moving Least-Squares Approach
We present an algorithm for approximating a function defined over a $d$-dimensional manifold utilizing only noisy function values at locations sampled from the manifold with noise. To produce the approximation we do not require ... -
Artificial intelligence for art investigation: Meeting the challenge of separating x-ray images of the Ghent Altarpiece.
(Science advances, 2019-08-30)X-ray images of polyptych wings, or other artworks painted on both sides of their support, contain in one image content from both paintings, making them difficult for experts to "read." To improve the utility of these x-ray ... -
Computer aided restoration of handwritten character strokes
(CAD Computer Aided Design, 2017-08-01)© 2017 Elsevier Ltd This work suggests a new variational approach to the task of computer aided segmentation and restoration of incomplete characters, residing in a highly noisy document image. We model character strokes ... -
Literacy in Judah and Israel algorithmic and forensic examination of the Arad and Samaria Ostraca
(Near Eastern Archaeology, 2021-06-01)A highly discussed issue in the fields of Hebrew epigraphy and biblical research is the level of literacy in the Iron Age kingdoms of Israel and Judah (Rollston 2010; Davies and Römer 2013; Schmidt 2015). Treating this topic ... -
Potential contrast - A new image quality measure
(IS and T International Symposium on Electronic Imaging Science and Technology, 2017-01-01)This paper suggests a new quality measure of an image, pertaining to its contrast. Several contrast measures exist in the current research. However, due to the abundance of Image Processing software solutions, the perceived ...
