Flexijet 3D CAD Laser Measuring System – GoMeasure3D

Flexijet 3D is a mobile device that integrates laser measurement with CAD software, capturing precise spatial data directly into virtual models. Walls, windows, doors, and complex …

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Evaluation of 3D LiDAR Sensor Setup for Heterogeneous Robot …

Journal of Intelligent & Robotic Systems - We encounter a world where the role of robots has increased in society. ... Moreover, the mapping framework for robot team can be more efficient if 3D laser sensors are placed to cover wider area. However, laser sensors are commonly positioned intuitively and depended mostly on the designer''s choice ...

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Building Construction 3D Laser Scanning | Leica Geosystems

Using intelligent 3D models that are accurate and accessible, BIM has improved the way professionals in the architecture, engineering and construction (AEC) industries collaborate, reducing re-work and helping to eliminate wasteful processes. ... Using a complete 3D laser scanning workflow, Hollis produces deliverables of floor plans, sections ...

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3D Laser Radar | IHI

One 3D Laser Radar system can cover an area of distance 10~200m from the head with maximum horizontal angle 90°and maximum vertical angle 60. In most cases, this capability allows the entire desired monitoring area to be covered by one 3D Laser Radar system reducing the overall cost caused by multiple installations.

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Calibration of a 3D laser rangefinder and a camera based on ...

The calibration of a 3D laser rangefinder (LRF) and a camera is a key technique in the field of computer vision and intelligent robots. This paper proposes a new method for the calibration of a 3D LRF and a camera based on optimization solution. The calibration is achieved by freely moving a checkerboard pattern in front of the camera and the 3D LRF. The images and the 3D …

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Extrinsic self calibration of a camera and a 3D laser range finder …

In this paper, we describe a new approach for the extrinsic calibration of a camera with a 3D laser range finder, that can be done on the fly. This approach does not require any calibration object. Only few point correspondences are used, which are manually selected by the user from a scene viewed by the two sensors. The proposed method relies on a novel technique to visualize the …

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3D laser scanning

3D laser scanning3D laser scanning is a very fast and accurate way of acquiring asbuilt data from real world objects and enables engineers / architects to work on sites remotely, design accurately and reduces clashes. Request a Quote The …

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3D Disto

BLK Laser Scanners: BLK Series fixed, handheld, and autonomous LiDAR. RTC Laser Scanners: Ultra high performance scanners. ... Use your own Windows® device to operate the Leica 3D Disto. The intelligent software for Windows® makes it possible. It controls the Leica 3D Disto, automatically carries out all complicated calculations in the ...

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In situ three-dimensional laser machining system integrating in …

This paper proposes a novel in situ three-dimensional (3D) laser machining system that combines 3D projection algorithms with in situ measurement and 3D modeling. …

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3D Vision Systems

Use intelligent 3D vision to automate your in-line product quality inspection processes. With 3D smart sensors, you can start automating process, inspect products, and optimise your production line. With 3D smart sensors, you can achieve everything from parts inspection, industrial automation, robot control, and quality control, through to assembly quality inspection, surface …

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Graph-based segmentation for colored 3D laser point clouds

We present an efficient graph-theoretic algorithm for segmenting a colored laser point cloud derived from a laser scanner and camera. Segmentation of raw sensor data is a crucial first step for many high level tasks such as object recognition, obstacle avoidance and terrain classification. Our method enables combination of color information from a wide field of view camera with a …

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Robust High Accuracy Visual-Inertial-Laser SLAM System

In recent years, many excellent works on visual-inertial SLAM and laser-based SLAM have been proposed. Although inertial measurement unit (IMU) significantly improve the motion estimate performance by reducing the impact of illumination variation or texture-less region on visual tracking, tracking failures occur when in such an environment for a long time.

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3-D Laser Radar

For Intelligent Transport System. By instantaneously detecting the size, speed and direction of moving objects such as vehicles and pedestrians the 3D Laser Radar contributes to the enhancement of road and traffic safety at locations …

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How 3D Works

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Advances in sensing and processing methods for three-dimensional robot ...

It is inseparable between the development of 3D robot vision and the evolution of optical sensors. We divide the visual sensors equipped in the robot vision system into three categories: one-dimensional linear array transducer represented by single laser radar, 47 two-dimensional array of sensors represented by the embedded camera, 48 and 3D depth sensors …

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Fast range image-based segmentation of sparse 3D laser scans …

Object segmentation from 3D range data is an important topic in mobile robotics. A robot navigating in a dynamic environment needs to be aware of objects that might change or move. A segmentation of the laser scans into individual objects is typically the first processing step before a further analysis is performed.

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Efficient Online Segmentation for Sparse 3D Laser Scans

Using a 3D laser scanner and range-image-based approach, a method is proposed for detecting traversable regions under off-road conditions; this is followed by a Bayesian fusion algorithm for ...

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Scene flow for 3D laser scanner and camera system

The following cross term is proposed to construct the trajectories of laser point cloud onto the image plane, as the laser point cannot be easily tracked in 3D space. The laser cloud is projected onto the image as described in Section 3. These projections are considered as 2D feature points and tracked across the image sequence.

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The development and application of an original 3D laser …

the 3D laser scanning technology have lately received great attention in the field of building structure inspection [13, 14]. ... For example, the Fraunhofer Institute for Autonomous Intelligent ...

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3D Laser Scanning & Intelligent 3D Model – Utility Piping of …

A Middle East based multi-discipline engineering firm conducting 3D Laser scanning & filed surveys in the field of Oil & Gas, Process Plants, Mining, Industrial Plants & Utility sectors. they also offer services in structural, civil, mechanical, material handling, process, electrical, instrumentation and controls engineering and designing.

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21.2: 3D Laser AI-vision in Smart Welding System

Laser scanning sensor is the core part of most visual welding seam tracking systems. Our laser scanning sensor consists of an industrial digital camera and a linear laser device, both in a special structured box. The camera model is acA1280-54um (basler) and the linear laser has wave length of 637.5 nm, power of 3 to 5 w, as well as line

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Fast range image-based segmentation of sparse 3D laser scans …

This paper presents a fast method that segments 3D range data into different objects, runs online, and has small computational demands that can operate at over 100 Hz for the 64-beam Velodyne scanner on a single core of a mobile CPU while producing high quality segmentation results. Object segmentation from 3D range data is an important topic in mobile …

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3D Multi-Layered Normal Distribution Transform for Fast and

In: Proceedings of IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS) (2006) Ripperda, N., Brenner, C.: Marker-free registration of terrestrial laser scans using the normal distribution transform. In: ISPRS Working Group V/4 Workshop 3D-ARCH 2005: Virtual Reconstruction and Visualization of Complex Architectures.

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Robotic 3D Surface Laser Scanning for Feature-Based Quality

A hardware manufacturing platform with CAQC was developed; it integrates a short range, high-precision 3D laser scanning probe displaced by a 6-d.o.f. vertical articulated robot manipulator relative to: (a) part models to be digitized and reproduced on a 5-d.o.f CNC milling machine or (b) machined parts the geometry of which needs to be measured and …

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Application of 3D laser scanning technology for mapping and …

The 3D laser acquisition standards originate from the accuracy directions of the 3D laser, the layout of the control network corresponding to the global positioning system (GPS) geodesic coordinates, optimal analysis of 3D laser scanning station deployment, and suitable instrument selection for 3D laser scanners . The application of the method by Alessandra …

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(PDF) Laser Point Cloud 3D Visual Intelligent System

Laser Point Cloud 3D Visual Intelligent System Based on B / S Architecture ... The 3D laser image scan data and 3D modeling and historic building will play an important role in protecting of ...

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Calibration methods for 3D measurement systems

Laser Metrology as a tool for 3D measurements is seeing increased use in industrial applications. With advances in computer processing power, there have been many publications on new algorithms to ...

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Calibrating Laser Three-Dimensional Projection Systems Using

A laser three-dimensional (3D) projection system is an auxiliary system in intelligent manufacturing. It works with a positioning system in practical applications. This study proposes a calibration method for laser 3D projection systems based on binocular vision. The significance of the binocular vision positioning function for the calibration process was …

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Intelligent Grinding System for Medium/Thick Plate Welding …

This research incorporates 3D line laser measurement with deep learning algorithms to establish an intelligent grinding system. The 3D laser system permits automatic …

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Leishen Intelligent System Co., Ltd

Leishen Intelligent System Co., Ltd is a leading technology company specialized in 2D & 3D LiDAR sensor design and manufacturing, as well as solution developments for 3D SLAM, V2X, etc. ... Leishen laser scanner …

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Design of portable 3D measurement system based on line laser …

This article introduces a cost-effective and portable line laser three-dimensional measurement system aimed at overcoming challenges like bulky size, high expenses, and …

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