More than half of the Australian cropping land is no-tillage and weed control within
continuous no-tillage agricultural cropping area is becoming more and more difficult. A …

Manual selection of features from massive unstructured point cloud data is a very time-
consuming task that requires a considerable amount of human intervention. This work is …

Abstract Terrestrial Laser Scanner (TLS) is an important device to provide three-dimensional
geometric information with respect to known reference coordinates system. The data from …

Also known as the second derivative, the Gradient-Based Laplacian, that is used for
geometrical edge magnitude detection in point clouds, is still an important problem that can …

Detecting geometrical edges magnitude of the surface of the point clouds is still an important
problem that has a wide range of applications such as object recognition and simultaneous …

An accurate estimation of the position, orientation, principal curvatures, and change in
intensity of the edges in a 3D image provides highly useful information for many …

Three-Dimensional Laplacian Spatial Filter of a Field of Vectors for Geometrical Edges Magnitude
and Direction Detection in Poin Page 1 Three-Dimensional Laplacian Spatial Filter of a Field of …

The modern production and commercial activities of any entity cannot be imagined without
the use of advertising and promotional products. Advertising is a kind of engine for the …

The detection of the edges magnitude and direction of the geometrical surfaces of the indoor
environment remains an important problem. This problem has a wide spectrum of …

The paper presents the image segmentation method with the use of region growing, along
with a modification consisting in using a correction coefficient based on varying intensity …