scholarly journals Towards bulk metric reconstruction from extremal area variations

2019 ◽  
Vol 36 (18) ◽  
pp. 185002 ◽  
Author(s):  
Ning Bao ◽  
ChunJun Cao ◽  
Sebastian Fischetti ◽  
Cynthia Keeler
Keyword(s):  
Metric Reconstruction

Robust Metric Reconstruction from Challenging Video Sequences

2007 ◽  
Author(s):  
Guofeng Zhang ◽  
Xueying Qin ◽  
Wei Hua ◽  
Tien-Tsin Wong ◽  
Pheng-Ann Heng ◽  
...  
Keyword(s):  
Video Sequences ◽  
Metric Reconstruction

Epipolar Geometry Estimation, Metric Reconstruction and Error Analysis from Two Images

2012 ◽  
Vol 45 (6) ◽  
pp. 1739-1744
Author(s):  
Rogério Yugo Takimoto ◽  
Thiago de Castro Martins ◽  
Fábio Kawaoka Takase ◽  
Marcos de Sales Guerra Tsuzuki
Keyword(s):  
Error Analysis ◽  
Epipolar Geometry ◽  
Metric Reconstruction ◽  
Geometry Estimation

scholarly journals INDOOR PHOTOGRAMMETRY AIDED WITH UWB NAVIGATION

2018 ◽  
Vol XLII-2 ◽  
pp. 683-690 ◽  
Author(s):  
A. Masiero ◽  
F. Fissore ◽  
A. Guarnieri ◽  
A. Vettore
Keyword(s):  
Point Cloud ◽  
Inertial Sensors ◽  
Point Clouds ◽  
External Information ◽  
Indoor Environments ◽  
Metric Reconstruction ◽  
North East ◽  
3D Point Clouds ◽  
Significant Interest ◽  
The Subject

The subject of photogrammetric surveying with mobile devices, in particular smartphones, is becoming of significant interest in the research community. Nowadays, the process of providing 3D point clouds with photogrammetric procedures is well known. However, external information is still typically needed in order to move from the point cloud obtained from images to a 3D metric reconstruction. This paper investigates the integration of information provided by an UWB positioning system with visual based reconstruction to produce a metric reconstruction. Furthermore, the orientation (with respect to North-East directions) of the obtained model is assessed thanks to the use of inertial sensors included in the considered UWB devices. Results of this integration are shown on two case studies in indoor environments.

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