搜索结果: 1-12 共查到“知识库 工学 structured light”相关记录12条 . 查询时间(0.093 秒)
HIGH QUALITY TEXTURE MAPPING PROCESS AIMED AT THE OPTIMIZATION OF 3D STRUCTURED LIGHT MODELS
Texture Mapping Structured Light Scanning Restoration 3D Visualization
2019/3/2
This article presents the evaluation of a pipeline to develop a high-quality texture mapping implementation which makes it possible to carry out a semantic high-quality 3D textured model. Due to geome...
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...
3D modeling of the Weary Herakles statue with a coded structured light system
Herakles cultural heritage structured light laser scanning digitization
2015/8/24
This paper presents the results of a study in which a close-range structured light system is used for the digitization of a cultural heritage object. A Herakles statue, named “Weary Herakles” and loca...
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...
Application of color structured light pattern to measurement of large out-of-plane deformation
Out-of-plane deformation Surface contouring Color structured light Plate deflection Rectangular tube buckling
2012/2/28
Measurement of out-of-plane deformation is significant to understanding of the deflection mechanisms of the plate and tube structures. In this study, a new surface contouring technique with color stru...
