Defoliation estimation of forest trees from ground-level images
نویسندگان
چکیده
منابع مشابه
Ground Surface Estimation in Dense Forest
Usually, filtering is performed in order to extract a ground surface from laser points obtained with the airborne laser scanner. It mainly removes the laser points that were measured as trees surface. However, in the dense forest where trees are grown thick, we can see the part of the laser points has not reached to the ground surface. If it conducted the filtering that sorts out the laser poin...
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ژورنال
عنوان ژورنال: Remote Sensing of Environment
سال: 2019
ISSN: 0034-4257
DOI: 10.1016/j.rse.2018.12.021