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INTEGRATED LASER SCANNER AND INTENSITY IMAGE CALIBRATION AND ACCURACY ASSESSMENT
Laser Scanner Panoramic Image Calibration Sensor Modeling Accuracy
2015/8/13
Nowadays, the use of laser scanner devices as an active technique for acquiring 3D information is growing fast. The huge amount of
object points produced with less effort than other 3D acquisition t...
STRATEGY FOR THE EXTRACTION OF 3D ARCHITECTURAL OBJECTS FROM LASER AND IMAGE DATA ACQUIRED FROM THE SAME VIEWPOINT
Laser scanner image data terrestrial surveying 3D reconstruction semi-automation data fusion
2015/8/7
This paper presents a general strategy for 3D reconstruction of complex architectural scenes. This approach makes use of both laser
data (range and retro-diffusion) and image data, and of their great...
REGISTRATION OF AIRBORNE LASER DATA WITH ONE AERIAL IMAGE
Airborne Laser Scanner Data Aerial Image,
2015/6/1
At present, the calibration of airborne laser scanner data relies on the estimation of the position and attitude of the aircraft during the
acquisition using GPS and INS systems, but also on the esti...
IMAGE CLASSIFICATION WITH A REGION BASED APPROACH IN HIGH SPATIAL RESOLUTION IMAGERY
Image segments classification object-oriented approach
2015/6/1
A number of studies have been carried out to find an appropriate spatial resolution to which to aggregate data in order
to reduce the variation within an object, and minimize the classification erro...
Range Image Segmentation Using the Numerical Description of Mean Curvature Values
Laser Scanner Range Image Segmentation Mean Curvature values Crease-step edge Free form objects
2015/11/16
In this paper we present a new efficient edge detection algorithm for the extraction of linear features in range image data. In the
proposed algorithm the distinguished points, which will comprise t...