Plot extraction from aerial imagery: A precision agriculture approach

Road Extraction from Digital Aerial Imagery

Automatic Extraction of Trees from Aerial Imagery

We present two approaches for the automatic extraction of trees from high resolution aerial imagery. In the first approach we aim at isolated trees in rural areas. This approach is based on automatically generated digital surface models (DSM). It models trees as generalized ellipsoids of revolution which are fitted to the DSM. The parameters of the generated generalized ellipsoids of revolution...

Aerial Coverage Optimization in Precision Agriculture

8 The coverage path planning (CPP) problem, is a problem belonging to a subfield of motion planning where the goal is to compute a complete coverage trajectory from initial to final position, within the robot workspace subjected to a set of restrictions. This problem has a complexity NP-complete, and has no general solution. Moreover, there are very few studies addressing this problem applied t...

Precision measurements from very-large scale aerial digital imagery.

Managers need measurements and resource managers need the length/width of a variety of items including that of animals, logs, streams, plant canopies, man-made objects, riparian habitat, vegetation patches and other things important in resource monitoring and land inspection. These types of measurements can now be easily and accurately obtained from very large scale aerial (VLSA) imagery having...

Automatic Extraction of Building Outline from High Resolution Aerial Imagery

In this paper, a new approach for automated extraction of building boundary from high resolution imagery is proposed. The proposed approach uses both geometric and spectral properties of a building to detect and locate buildings accurately. It consists of automatic generation of high quality point cloud from the imagery, building detection from point cloud, classification of building roof and g...