Study on TLS Point Cloud Registration Algorithm for Large-Scale Outdoor Weak Geometric Features
Sensors, 2022 With the development of societies, the exploitation of mountains and forests is increasing to meet the needs of tourism, mineral resources, and environmental protection.
Chen Li +3 more
doaj +1 more source
Towards 4D Virtual City Reconstruction From Lidar Point Cloud Sequences [PDF]
, 2013 In this paper we propose a joint approach on virtual city reconstruction and dynamic scene analysis based on point cloud sequences of a single car-mounted Rotating Multi-Beam (RMB) Lidar sensor.
Benedek, Csaba +2 more
core +2 more sources
Fast color point cloud registration based on virtual viewpoint image
Frontiers in Physics, 2022 With the increase of point cloud scale, the time required by traditional ICP-related point cloud registration methods increases dramatically, which cannot meet the registration requirements of large-scale point clouds.
Zhao Hui +4 more
doaj +1 more source
Point Cloud Registration in Multidirectional Affine Transformation
IEEE Photonics Journal, 2018 Point clouds scanned by three-dimensional lasers may be multidirectional affine transformed when the specifications for the products, laser scanners, and thermal expansion are incompatible.
Chang Wang +3 more
doaj +1 more source
Have I seen this place before? A fast and robust loop detection and correction method for 3D Lidar SLAM [PDF]
, 2018 In this paper, we present a complete loop detection and correction system developed for data originating from lidar scanners. Regarding detection, we propose a combination of a global point cloud matcher with a novel registration algorithm to determine ...
Luong, Hiep +2 more
core +1 more source
Review of the mathematical foundations of data fusion techniques in surface metrology [PDF]
, 2015 The recent proliferation of engineered surfaces, including freeform and structured surfaces, is challenging current metrology techniques. Measurement using multiple sensors has been proposed to achieve enhanced benefits, mainly in terms of spatial ...
Ai C +34 more
core +1 more source
MULTIPLE TLS POINT CLOUD REGISTRATION BASED ON POINT PROJECTION IMAGES [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018 In this paper, an efficient and robust registration method of multiple point clouds is proposed. In our research, we assume that point clouds are acquired by Terrestrial Laser Scanning (TLS) systems, and the scanned environments have a relatively flat ...
T. Sumi, H. Date, S. Kanai
doaj +1 more source
, 2017 Global registration of heterogeneous ground and aerial mapping data is a challenging task. This is especially difficult in disaster response scenarios when we have no prior information on the environment and cannot assume the regular order of man-made ...
Cadena, Cesar +5 more
core +1 more source
3DFeat-Net: Weakly Supervised Local 3D Features for Point Cloud Registration
, 2018 In this paper, we propose the 3DFeat-Net which learns both 3D feature detector and descriptor for point cloud matching using weak supervision. Unlike many existing works, we do not require manual annotation of matching point clusters.
A Gordo +12 more
core +1 more source
3D environment mapping using the Kinect V2 and path planning based on RRT algorithms [PDF]
, 2016 This paper describes a 3D path planning system that is able to provide a solution trajectory for the automatic control of a robot. The proposed system uses a point cloud obtained from the robot workspace, with a Kinect V2 sensor to identify the interest ...
Aguilar Castillo, Wilbert Geovanny +1 more
core +3 more sources