Lidar iris for loop-closure detection

Y Wang, Z Sun, CZ Xu, SE Sarma… - 2020 IEEE/RSJ …, 2020 - ieeexplore.ieee.org
In this paper, a global descriptor for a LiDAR point cloud, called LiDAR Iris, is proposed for
fast and accurate loop-closure detection. A binary signature image can be obtained for each …

Interfacial debonding and cracking in a solid propellant composite under uniaxial tension: An in situ synchrotron X-ray tomography study

GD Lai, LP Sang, YL Bian, HL **_of3D_Objects_2015.pdf" data-clk="hl=sk&sa=T&oi=gga&ct=gga&cd=7&d=8839311195461125378&ei=GZrAZ8m6GbWD6rQP6eOLiQ0" data-clk-atid="AgWYGLOKq3oJ" target="_blank">[PDF] fiu.edu

On computing map** of 3d objects: A survey

X Li, SS Iyengar - ACM Computing Surveys (CSUR), 2014 - dl.acm.org
We review the computation of 3D geometric data map**, which establishes one-to-one
correspondence between or among spatial/spatiotemporal objects. Effective map** …

Intrinsic shape context descriptors for deformable shapes

I Kokkinos, MM Bronstein, R Litman… - … IEEE Conference on …, 2012 - ieeexplore.ieee.org
In this work, we present intrinsic shape context (ISC) descriptors for 3D shapes. We
generalize to surfaces the polar sampling of the image domain used in shape contexts: for …

A comparison of methods for non-rigid 3D shape retrieval

Z Lian, A Godil, B Bustos, M Daoudi, J Hermans… - Pattern Recognition, 2013 - Elsevier
Non-rigid 3D shape retrieval has become an active and important research topic in content-
based 3D object retrieval. The aim of this paper is to measure and compare the performance …