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cs.GR2019
Topologically-Guided Color Image Enhancement
Junyi Tu, Paul Rosen
Enhancement is an important step in post-processing digital images for personal use, in medical imaging, and for object recognition. Most existing manual techniques rely on region…
cs.GR2018
Inferring Quality in Point Cloud-based 3D Printed Objects using Topological Data Analysis
Paul Rosen, Mustafa Hajij, Junyi Tu +2
Assessing the quality of 3D printed models before they are printed remains a challeng- ing problem, particularly when considering point cloud-based models. This paper introduces an…