Sentence examples for directional point from inspiring English sources
Since input data for each reference object is a set of directional point clouds (acquired from different directions), there is no need to perform any preliminary segmentation or to use iterative closest point (ICP-type) [25] algorithms, to obtain full 3D reference object, like in [4].
A range image is a projection of the single, directional point cloud (which is point cloud acquired from single direction—so-called 2.5D data) onto a plane, therefore uniqueness cannot be maintained for full 3D objects (formed from numerous directional clouds of points integrated in a single model).
In the next step, normal vectors for the directional point cloud data are calculated.
Unfortunately, they are not suitable for data in the form of single directional point clouds.
Each reference object is presented as a set of directional point clouds acquired from various points of view.
Topology of an object represented by a directional point cloud may easily be changed due to the presence of noise or occlusion.
Motivated by the fact that mmWave can attain high space utilization with highly directional point-to-point communications, many concurrent transmission algorithms were presented.
A Markov process, representing random walks of acoustical phonons in an enclosure, is used to predict the steady state high frequency sound pressure levels in complex internal spaces, excited by an omni-directional point source.
This pattern applied in all three age groups in all tasks, except for multi-directional pointing with a larger target width among the older group.
This study assessed the use of an immersive virtual reality (VR), a mouse and a touchscreen for one-directional pointing, multi-directional pointing, and dragging-and-dropping tasks involving targets of smaller and larger widths by young (n = 18; 18 30 years), middle-aged (n = 18; 40 55 years) and older adults (n = 18; 65 75 years).
In food web networks, the direction of one directional edge points from a predator to its prey.
