Joint Graph Layouts for Visualizing Collections of Segmented Meshes

Jing Ren, Jens Schneider, Maks Ovsjanikov, Peter Wonka

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

We present a novel and efficient approach for computing joint graph layouts and then use it to visualize collections of segmented meshes. Our joint graph layout algorithm takes as input the adjacency matrices for a set of graphs along with partial, possibly soft, correspondences between nodes of different graphs. We then use a two stage procedure, where in the first step, we extend spectral graph drawing to include a consistency term so that a collection of graphs can be handled jointly. Our second step extends metric multi-dimensional scaling with stress majorization to the joint layout setting, while using the output of the spectral approach as initialization. Further, we discuss a user interface for exploring a collection of graphs. Finally, we show multiple example visualizations of graphs stemming from collections of segmented meshes and we present qualitative and quantitative comparisons with previous work.
Original languageEnglish (US)
Pages (from-to)2546-2558
Number of pages13
JournalIEEE Transactions on Visualization and Computer Graphics
Volume24
Issue number9
DOIs
StatePublished - Sep 12 2017

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