• Nem Talált Eredményt

18 eredmény a kulcsszóra: 'from lidar point clouds to d building models'

The programming of the control card and the time optimal trajectory planning method are presented, too

The control system consists of a PC, two servo motor control cards, a digital I / O card, drivers of the servo motors of the robot and an intelligent control software, which has

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Kish, L.: Többcélú mintavételi tervek

EGB ESÉ Elektronikus Adatteidolgozási munka- csoportjának soros ülésére, melyen Straub Elek, a Központi Statisztikai Hivatal elnökhelyettese és Alföldi István, a

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PLANE SEGMENTATION FROM POINT CLOUDS 1

Processing point clouds and the consecutive creation of 3D models of objects measured are contemporary topics. The segmentation of point clouds is the process of

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A MARKED POINT PROCESS MODEL FOR VEHICLE DETECTION IN AERIAL LIDAR POINT CLOUDS

Then the points with the corresponding class labels and intensity values are projected to the ground plane, where the optimal vehicle configuration is described by a Marked

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Positioning and perception in LIDAR point clouds Digital Signal Processing

In general, building and maintaining a tree-based structure is expensive, so usually, some kind of 3D voxel or 2D grid approaches are applied for streaming data. In [25] the

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Extraction of Vehicle Groups in Airborne Lidar Point Clouds with Two-Level Point Processes

Abstract—In this paper we present a new object based hi- erarchical model for joint probabilistic extraction of vehicles and groups of corresponding vehicles – called traffic segments

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4 Creating 4D models of walking pedestrians

The walking pedestrian models are placed into the reconstructed environment so that the center point of the feet follows the trajectory extracted from the LIDAR point cloud

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Can chlorine dioxide prevent the spreading of coronavirus or other viral infections? Medical hypotheses

If we assume that in an aqueous solution all of these residues are able to react with ClO 2 just like the free amino acids, then the inactivation of the viruses can be extremely

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Városi objektum felismerés mindösszesen néhány LIDAR szkennelési síkból

This method is designed to solve the recog- nition problem of far objects from LIDAR clouds or the gen- eral recognition problem for few layer LIDARs.. We demon- strated that our

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3D mesh generation from aerial LiDAR point cloud data

Figure 1: The first three steps of the proposed method: ini- tial classification (left), roof segmentation and edge detec- tion (middle), triangle mesh generated from endpoints of

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Gait Recognition with Compact Lidar Sensors

Previous studies showed that gait recognition methods based on the point clouds of a Velodyne HDL-64E Rotating Multi-Beam LiDAR can be used for people re-identification in

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A Model-based Approach for Fast Vehicle Detection in Continuously Streamed Urban LIDAR Point Clouds

In this paper we present a model-based approach to solve the recogni- tion problem from 3-D range data. In particular, we aim to detect and recognize vehicles from continuously

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A Model-based Approach for Fast Vehicle Detection in Continuously Streamed Urban LIDAR Point Clouds

In this paper we present a model-based approach to solve the recogni- tion problem from 3-D range data. In particular, we aim to detect and recognize vehicles from continuously

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Fast 3-D Urban Object Detection on Streaming Point Clouds

⋄ Connected Component Algorithm for streaming data: a simple, yet efficient connected component analysis method is proposed in the hierarchical grid data structure, which

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Fast 3-D Urban Object Detection on Streaming Point Clouds

⋄ Connected Component Algorithm for streaming data: a simple, yet efficient connected component analysis method is proposed in the hierarchical grid data structure, which

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Towards 4D Virtual City Reconstruction From Lidar Point Cloud Sequences

In our approach we propose an automatic registration method of the consecutive scans without any additional sensor information such as IMU, and introduce a process for

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Quantifying 3D vegetation structure in wetlands using differently measured  airborne laser scanning data

Using these different ALS datasets and field measurements we (1) developed multivariate regression models to quantify vegetation height, biomass and LAI using LiDAR

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“Put a Stop to the Excessive Influx”: The Rhetoric of Restriction Regarding Female and Jewish Students at Budapest University, 1900–1930

Based on archival and press sources, and drawing in particular on the faculty council minutes of the Faculties of Medicine and Humanities at Budapest University, this article

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