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PERSPECTIVE INTENSITY IMAGES FOR CO-REGISTRATION OF TERRESTRIAL LASER SCANNER AND DIGITAL CAMERA
Point Cloud Perspective Intensity Image Image Matching Random Sample Consensus (RANSAC) Pose Estimation Terrestrial Laser Scanning (TLS)
2016/7/27
Co-registration of terrestrial laser scanner and digital camera has been an important topic of research, since reconstruction of visually appealing and measurable models of the scanned objects can be ...
NATIONAL GUIDELINES FOR DIGITAL CAMERA SYSTEMS CERTIFICATION
Mapping standards camera calibration accuracy guidelines digital photogrammetric sensor photogrammetric test field radiometry spatial resolution
2016/7/4
Digital camera systems are a key component in the production of reliable, geometrically accurate, high-resolution geospatial products. These systems have replaced film imaging in photogrammetric data ...
Influence Factors Evaluation on High-precision planar Calibration of Non-metric Digital Camera
Camera calibration influence factors planar calibration
2015/11/23
With the rapid development of three-dimensional (3D) modelling, camera calibration is paid more and more attention. In this article, we analyse the influence factors in the calibration: the camera and...
DEVELOPMENT OF HYBRID DIGITAL CAMERA FOR DIGITAL ARCHIVES OF HISTORICAL STRUCTURES
Architecture Cultural Heritage DigitalCamera LaserProfiler Calibration 3DMeasurement
2015/5/25
A convenient 3D measurement using amateur digital camera is enormously expected from various fields according to appearance of the high resolution amateur cameras sincepixel numbers of amateur digital...
Quality Metrics of Semi Automatic DTM from Large Format Digital Camera
LFDC DSM DTM Ultracam-D filtering Check points GSD
2014/12/16
The high resolution digital images from Ultracam-D Large Format Digital Camera (LFDC) was used for near automatic DTM generation. In the past, manual method for DTM generation was used which are time ...
THE DIGITAL CAMERA AS A GPS COMPASS: LOCATION MATCHING USING POINT CLOUDS
Seamless positioning Point-cloud, Image-based GIS Panorama image Image matching
2014/4/28
We focus on the potential of a camera to act as a location sensor, assisting other location sensors to improve positioning accuracy. A
camera is installed in almost all mobile devices. Moreover, the...