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Single image super-resolution based on approximated Heaviside functions and iterative refinement

One method of solving the single-image super-resolution problem is to use Heaviside functions. This has been done previously by making a binary classification of image components as “smooth” and “non-smooth”, describing these with approximated Heaviside functions (AHFs), and iteration including l(1)...

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Bibliographic Details
Published in:PLoS One
Main Authors: Wang, Xin-Yu, Huang, Ting-Zhu, Deng, Liang-Jian
Format: Artigo
Language:Inglês
Published: Public Library of Science 2018
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC5766124/
https://ncbi.nlm.nih.gov/pubmed/29329298
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1371/journal.pone.0182240
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