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Performance evaluation of a 33 megapixel alpa 12 medium format camera for digital close range photogrammetry
Close-Range Photogrammetry Digital Camera Camera Calibration
2015/8/25
The accuracy of object reconstruction was tested with two medium format cameras made by ALPA of Switzerland. Both cameras have been equipped with a 33 megapixel Leaf Aptus 75 digital camera back and a...
Digital photogrammetry and TLS data fusion applied to cultural heritage 3D modelling
laser scanning 3D modeling image-based model data fusion
2015/8/25
A great number of papers have been so far published about the comparison and the integration between terrestrial laser scanning and digital photogrammetry, as surveying and 3D modeling techniques. Tho...
Combining Stereo-Photogrammetry and LiDAR to Map Forest Canopy Height
LIDAR DEM/DTM Stereoscopic Reconstruction Registration Forestry
2015/5/26
Lidar and digital stereo-photogrammetry techniques are being developed to improve on current methods used to map forest canopy
height. Contrary to lidar, the latter technique is limited in that is d...
APPLICATIONS OF PHOTOGRAMMETRY FOR ANALYSIS OF FOREST PLANTATIONS. PRELIMINARY STUDY: ANALYSIS OF INDIVIDUAL TREES
Photogrammetry Stem Volume Stem Diameter
2015/5/6
This paper presents a method for using high detail volumetric information, captured with a land based photogrammetric survey, to obtain information from individual trees. Applying LIDAR analysis tech...
MODELLING HISTORIC SITES AND MONUMENTS IN 3D HERITAGE INFORMATION SYSTEMS BY COMBINING AERIAL AND ARCHITECTURAL PHOTOGRAMMETRY
Architecture CAD Database Modelling Spatial database Topology Urban objects
2015/1/6
The modelling of 3D objects in surveying and particularly of historic monuments is generally mainly based on geometry. Our aim is to extend the modelling approach of 3D complex geometric monuments by ...
THE DEFINITION OF REFERENCE SURFACES FOR ARCHITECTURAL PHOTOGRAMMETRY
Algorithms Architecture Mathematical Models Surface Reconstruction
2015/1/6
In this contribution the author presents a complete approach in order to calculate surfaces of second degree fitted to 3D point clouds for further applications mainly in architectural photogrammetry. ...
EVALUATION AND DEVELOPMENT OF E-LEARNING TOOLS AND METHODS IN DIGITAL PHOTOGRAMMETRY AND REMOTE SENSING FOR NON EXPERTS FROM ACADEMIA AND INDUSTRY
Learning Training Education Developing countries Software
2014/4/29
There does already exist a wide variety of tutorials and on-line courses on Photogrammetry and Remote Sensing very often used in
academia. Many of them are still rather static and tedious or target ...
In general, the goal of Photogrammetry and Remote Sensing is to derive spatial and semantic information from images. As such these disciplines belong to the Imaging Sciences. Computer Vision, Machine ...