A tightly coupled monocular visual lidar odometry with loop closure

2022 ◽  
Author(s):  
Lingbo Meng ◽  
Chao Ye ◽  
Weiyang Lin
Keyword(s):  
Loop Closure ◽  
Tightly Coupled

A Fitting Solution

2018 ◽  
Author(s):  
Kaori Kashimura ◽  
Takafumi Kawasaki Jr. ◽  
Nozomi Ikeya ◽  
Dave Randall
Keyword(s):  
Organizational Change ◽  
Power Plant ◽  
Augmented Reality ◽  
Real World ◽  
Work Practices ◽  
Plant Construction ◽  
Tightly Coupled ◽  
Complex Scenario ◽  
The Relationship ◽  
The Way

This chapter provides an ethnography of a complex scenario involving the construction of a power plant and, in so doing, tries to show the importance of a practice-based approach to the problem of technical and organizational change. The chapter reports on fieldwork conducted in a highly complex and tightly coupled environment: power plant construction. The ethnography describes work practices on three different sites and describes and analyses their interlocking dependencies, showing the difficulties encountered at each location and the way in which the delays that result cascade through the different sites. It goes on to describe some technological solutions that are associated with augmented reality and that are being designed in response to the insights gained from the fieldwork. The chapter also reflects more generally on the relationship between fieldwork and design in real-world contexts.

Blackbody Radiation, Boltzmann Statistics, Temperature, and Thermodynamic Equilibrium

2017 ◽  
Author(s):  
Kelly Chance ◽  
Randall V. Martin
Keyword(s):  
Thermodynamic Equilibrium ◽  
Local Thermodynamic Equilibrium ◽  
Photophysical Properties ◽  
Blackbody Radiation ◽  
Boltzmann Constant ◽  
Noise Sources ◽  
Atmospheric Molecules ◽  
Tightly Coupled ◽  
Boltzmann Statistics ◽  
Planck’S Law

Blackbody radiation, temperature, and thermodynamic equilibrium give a tightly coupled description of systems (atmospheres, volumes, surfaces) that obey Boltzmann statistics. They provide descriptions of systems when Boltzmann statistics apply, either approximately or nearly exactly. These apply most of the time in the Earth’s stratosphere and troposphere, and in other planetary atmospheres as long as the density is sufficient that collisions among atmospheric molecules, rather than photochemical and photophysical properties, determine the energy populations of the ensemble of molecules. Thermodynamic equilibrium and the approximation of local thermodynamic equilibrium are introduced. Boltzmann statistics, blackbody radiation, and Planck’s law are described. The chapter introduces the Rayleigh-Jeans limit, description of noise sources as temperatures, Kirchoff’s law, the Stefan-Boltzmann constant, and Wien’s law.

scholarly journals Deformation-based loop closure for large scale dense RGB-D SLAM

2013 ◽  
Author(s):  
Thomas Whelan ◽  
Michael Kaess ◽  
John J. Leonard ◽  
John McDonald
Keyword(s):  
Large Scale ◽  
Loop Closure

Millimeter Wave Photonic Tightly Coupled Array

2021 ◽  
pp. 1-1
Author(s):  
Victoria A. Carey ◽  
Matthew R. Konkol ◽  
Shouyuan Shi ◽  
Andrew J. Mercante ◽  
Kevin Shreve ◽  
...  
Keyword(s):  
Millimeter Wave ◽  
Tightly Coupled

Modest-vocabulary loop-closure detection with incremental bag of tracked words

2021 ◽  
pp. 103782
Author(s):  
Konstantinos A. Tsintotas ◽  
Loukas Bampis ◽  
Antonios Gasteratos
Keyword(s):  
Loop Closure ◽  
Loop Closure Detection

High Precision Vehicle Localization based on Tightly-coupled Visual Odometry and Vector HD Map

2020 ◽  
Author(s):  
Tuopu Wen ◽  
Zhongyang Xiao ◽  
Benny Wijaya ◽  
Kun Jiang ◽  
Mengmeng Yang ◽  
...  
Keyword(s):  
High Precision ◽  
Visual Odometry ◽  
Vehicle Localization ◽  
Tightly Coupled
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