Marker-Free Registration of Forest Terrestrial Laser Scanner Data Pairs With Embedded Confidence Metrics
نویسندگان
چکیده
منابع مشابه
Registration of Terrestrial Laser Scanner Data Using Imagery
Building 3D models using terrestrial laser scanner (TLS) data is currently an active area of research, especially in the fields of heritage recording and site documentation. Multiple TLS scans are often required to generate an occlusion-free 3D model in situations where the object to be recorded has a complex geometry. The first task associated with building 3D models from laser scanner data in...
متن کاملAutomatic Registration of Terrestrial Laser Scanner Data via Imagery
The registration of point clouds forms the first task associated with building 3D models from laser scanner data in cases where multiple scans are required for complete coverage of the scene or object being recorded. This paper presents an automatic registration method for terrestrial laser scanner (TLS) data in which the transformation parameters of one data set with respect to another are det...
متن کاملImage-Based Registration Method for Terrestrial Laser Scanner Data
SUMMARY The registration of point clouds forms the first task associated with building 3D models from laser scanner data in cases where multiple scans are required for complete coverage of the scene or object being recorded. This paper presents an image-based registration method for terrestrial laser scanner (TLS) data in which the transformation parameters of one data set with respect to anoth...
متن کاملRobust Automatic Marker-free Registration of Terrestrial Scan Data
Terrestrial laser scanning systems have become widely available during the past years. Raw data acquired by such systems typically consists of separate overlapping datasets – each in its own local coordinate system. Applications that need data from more than a single scan position therefore must be preceded by a registration of all scans into a common geometric reference frame. In this paper, a...
متن کاملMethods for the Automatic Geometric Registration of Terrestrial Laser Scanner Point Clouds in Forest Stands
A combined analysis of multiple terrestrial laser scanner point clouds recorded from different positions requires a geometric registration of these scans. In most applications of terrestrial laser scanning, artificial tie points, which can be recognized automatically by proprietary scanner software, are placed in the scanning area. In this case, the scan positions have to be chosen in a way tha...
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ژورنال
عنوان ژورنال: IEEE Transactions on Geoscience and Remote Sensing
سال: 2016
ISSN: 0196-2892,1558-0644
DOI: 10.1109/tgrs.2016.2539219