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08/11/2022
Joint reconstruction-segmentation on graphs
Practical image segmentation tasks concern images which must be reconstr...
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10/27/2020
Classification and image processing with a semi-discrete scheme for fidelity forced Allen–Cahn on graphs
This paper introduces a semi-discrete implicit Euler (SDIE) scheme for t...
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01/10/2019
An MBO scheme for clustering and semi-supervised clustering of signed networks
We introduce a principled method for the signed clustering problem, wher...
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02/27/2016
Graph clustering, variational image segmentation methods and Hough transform scale detection for object measurement in images
We consider the problem of scale detection in images where a region of i...
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10/23/2014
A Regularization Approach to Blind Deblurring and Denoising of QR Barcodes
QR bar codes are prototypical images for which part of the image is a pr...
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11/30/2012