搜索结果: 1-9 共查到“测绘科学技术 Structured light”相关记录9条 . 查询时间(0.072 秒)
LOW-COST 3D LASER SCANNING IN AIR ORWATER USING SELF-CALIBRATING STRUCTURED LIGHT
Underwater laser scanning structured light self-calibration 3D reconstruction
2017/4/5
In-situ calibration of structured light scanners in underwater environments is time-consuming and complicated. This paper presents a self-calibrating line laser scanning system, which enables the crea...
STRUCTURED LIGHT BASED 3D SCANNING FOR SPECULAR SURFACE BY THE COMBINATION OF GRAY CODE AND PHASE SHIFTING
Structured Light 3D Scanning Specular Surface Maximum Min-SW Gray Code Phase Shifting
2016/7/27
Surface reconstruction using coded structured light is considered one of the most reliable techniques for high-quality 3D scanning. With a calibrated projector-camera stereo system, a light pattern is...
Integration of Structured Light and Digital Camera Image Data for the 3D Reconstruction of an Ancient Globe
3D reconstruction Close range Photogrammetry Structured light
2015/12/16
An antique 300-year old wooden globe, preserved in the National Museum of Switzerland, had to be copied physically for delivery
to another party. For this purpose a 3D computer model had to be genera...
Direct Sensor-Oriented Calibration of the Projector in Coded Structured Light System
Metrology Acquisition DEM/DTM
2015/12/14
Today, close range photogrammetry is known as an accurate and automatic 3D geometric measurement method especially for 3D
point features (targets), but unfortunately it needs human supervision for 3D...
The Theory and Application of Structured Light Photogrammetry with Known Angle
Structured light Angle Industrial Photogrammetry Computer Vision
2015/12/14
In computer vision field, structured-light is defined as the light with certain feature. Hence all of the light point, light line and light
plane, which are projected by laser equipment and projector...
Close Range Photogrammetry - Structured Light Approach for Machine Vision Aided Harvesting
Close-range photogrammetry Synchronized digital cameras Industrial photogrammetry
2015/12/14
The following paper describes a novel data acquisition system for machine vision aided harvesting, which can also be used to
provide data for various different applications. The system consists of tw...
3D Modeling Using Structured Light Pattern and Photogrammetric Epipolar Geometry
3D modeling Digital Surface models Structured Light Epipolar Geometry Industrial Photogrammetry Point Cloud
2015/12/8
Three Dimensional (3D) Surface Modeling is one of the most important photogrammetric tasks due to its spread range of applications. It is performed toward image based ranging techniques. There are two...
ROBOTIC THREE-DIMENSIONAL MEASUREMENT SYSTEM FOR COMPLEX METAL PARTS USING STRUCTURED LIGHT
Industry Robotics Measurement Automation
2015/3/24
In thermal transformation processes for the production of metal parts of complex shape, shaping tools are frequently used. In die
forging as an example, the tools are exposed to high mechanical and ...
LABORATORY FLUME EXPERIMENT WITH A CODED STRUCTURED LIGHT SYSTEM
Geomorphology geophysics monitoring DEM/DTM multitemporal river deltas
2014/4/28
The topography of inland deltas is influenced chiefly by the water-sediment balance in distributary channels and local evaporation and seepage rates. In a previous study, a reduced complexity model ha...