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Comparison of Tree Extraction from Intensity Drop and From Multiple Returns in ALS Data
LIDAR data Tree extraction Airborne Laser Scanner Three dimensional Intensity Drop Multiple Returns
2015/11/20
LIDAR is an application widely open as an area of study for modelling detailed topographic maps. It is generally used in airborne applications. In this study, the aim is tree extraction from a data ha...
DEVELOPMENT OF A PROCEDURE FOR VERTICAL STRUCTURE ANALYSIS AND 3D-SINGLE TREE EXTRACTION WITHIN FORESTS BASED ON LIDAR POINT CLOUD
Canopy Vertical structure Tree crown 3D model Lidar Point cloud
2015/11/10
A procedure for both vertical canopy structure analysis and 3D single tree extraction based on Lidar raw point cloud is presented in this paper. The whole study area is segmented into small study cell...
IMPROVING THE MORPHOLOGICAL ANALYSIS FOR TREE EXTRACTION:A DYNAMIC APPROACH TO LIDAR DATA
LiDAR Tree extraction Morphological analysis Region Growing Vegetation indexes Dynamic approaches
2015/11/10
The improvement of laser scanning as a proficient technology to better understand the complexity of the forest has recently allowed the detection of the forestry parameters at tree level. From a fores...
TOWARDS AUTOMATIC OLIVE TREE EXTRACTION FROM SATELLITE IMAGERY
Extraction Feature Automation Satellite
2015/6/1
In this paper an approach towards the automatic olive tree extraction from satellite imagery is presented. Counting olive trees in
specific agriculture areas is crucial for the European Union olive ...