搜索结果: 1-15 共查到“知识库 metrology”相关记录29条 . 查询时间(0.171 秒)
OBSERVATIONS ON THE PERFORMANCE OF X-RAY COMPUTED TOMOGRAPHY FOR DIMENSIONAL METROLOGY
X-ray computed tomography (XCT) dimensional metrology holeplate orientation beam hardening
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2016/11/11
X-ray computed tomography (XCT) is a rising technology within many industries and sectors with a demand for dimensional metrology, defect, void analysis and reverse engineering. There are many variabl...
INDUSTRIAL PHOTOGRAMMETRY - ACCEPTED METROLOGY TOOL OR EXOTIC NICHE
Industrial photogrammetry close range mobile industrial application 3D point measurement optical CMM
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2016/11/11
New production technologies like 3D printing and other adaptive manufacturing technologies have changed the industrial manufacturing process, often referred to as next industrial revolution or short i...
APPLICATION OF VISION METROLOGY TO IN-ORBIT MEASUREMENT OF LARGE REFLECTOR ONBOARD COMMUNICATION SATELLITE FOR NEXT GENERATION MOBILE SATELLITE COMMUNICATION
Vision Metrology in Orbit Communication Satellite Large Deployable Antenna
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2016/11/11
Satellite for next generation mobile satellite communication service with small personal terminal requires onboard antenna with very large aperture reflector larger than twenty meters diameter because...
Quantum Metrology with Dicke Squeezed States
quantum metrology Dicke squeezed state entanglement
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2016/1/22
We introduce a new class of quantum many-particle entangled states, called the Dicke squeezed (or DS) states, which can be used to improve the precision in quantum metrology beyond the standard quantu...
Cultural heritage;Metrology;Surveying;3D Modelling;Reverse Engineering
Cultural Heritage Metrology Surveying 3D Modelling Reverse Engineering
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2015/11/13
This research illustrates the experimentations accomplished in the field of Cultural Heritage aimed to the determination of the “total form” of the objects with a high resolution, using a simple and t...
UPDATION AND METROLOGY OF CADASTRE AND VILLAGE BOUNDARY USING HIGH-RESOLUTION SATELLITE DATA
Cadastre High-resolution image Land parcel
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2015/8/31
A cadastre or land parcel is an extent of land and shown in the Government records associated with a set of ownership rights officially
recognized as property. The scale of the village maps varies in...
Automatic target detection for vision metrology with using coloured target
Close Range Photogrammetry Vision Metrology Digital Camera Coloured Target
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2015/8/24
Monitoring the movement of the excavated slope beside of the highway is important works in order to prevent disaster, like a land slide, beforehand. For the purpose to measure the displacement of the ...
SINGLE AND STEREO BASED 3D METROLOGY FROM HIGH-RESOLUTION IMAGERY: METHODOLOGIES AND ACCURACIES
Three-dimensional Metrology Sensor High-resolution Imagery Accuracy
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2015/7/30
With the introduction of the Rational Function sensor Model (RFM) and its adoption as a primary sensor model for a verity of highresolution sensors, the volume of imagery for which RFM data is made av...
Terrestrial Lidar for Industrial Metrology Applications: Modelling, Enhancement and Reconstruction
Lidar Industrial Scanning
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2015/7/15
Time-of-flight laser scanners represent an emerging technology for capturing 3D data. They use a pulsed laser with a
high data acquisition rate. The reflectance of surface varies by properties of mat...
Accuracy Enhancement of Vision Metrology Through Automatic Target Plane Determination
Vision Metrology Targets Surface
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2015/7/15
In digital close-range photogrammetry, commonly referred to as vision metrology, circular targets are often used for high precision
applications. The most common target type used consists of retro-re...
Camera Placement for Network Design In Vision Metrology based On Fuzzy Inference System
Close Range Design Fuzzy Logic
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2015/7/14
For measuring complex industrial objects using vision metrology systems, automatic optimum network design is a real challenge. In
the absence of given or simulated 3D CAD models of the objects and th...
Camera Calibration Technique By Pan-closeup Exposures for Industrial Vision Metrology
Industry Photogrammetry Calibration, Bundle
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2015/7/14
A high precision and easy-to-use CCD camera calibration technique for industrial vision metrology is discussed. A well-known
method is self-calibration by convergent camera configuration of a two- or...
Deformation Monitoring of A Slope by Vision Metrology
Photogrammetry Statistics Design
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2015/7/14
This paper discusses monitoring of slope deformations by vision metrology with a CCD camera. Reflective targets are placed over a
slope, and their object coordinates is measured by a photogrammetric ...
LASER SCANNING AND PHOTOGRAMMETRY: 21ST CENTURY METROLOGY
laser scanning photogrammetry integration
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2015/3/6
New technologies often turn heads the first time they appear. Laser scanning is one such new technique, which has
impressed many users by the ability of point clouds to provide an understanding of c...
DIGITAL MULTISENSORAL VIDEO-THERMAL SYSTEM FOR CLOSE RANGE METROLOGY APPLICATIONS
Multi-sensor Vision system Image sequence Image processing Monitoring Measurement Applications Informations extraction
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2015/1/6
The presented digital multisensoral, hybride system VISION PLUS along with software POPOS combines the video and thermal images acquisition and advanced processing on one system-measurement platform. ...