Sentence examples for by a normal vector from inspiring English sources
A clipping plane is defined by a normal vector, the average of a series of tangent vectors from an endpoint of the centerline.
It is convenient to describe a position of the camera by a normal vector n to its CCD array.
The widget is represented by a plane with four corner vertices and a normal vector.
Open image in new window Fig. 7 Normal vector estimation: a normal vector of the center point is calculated by a cross product of two vectors of four neighbor points (in red); b normal vector estimation of a scene Open image in new window Fig. 8 Plane segmentation and ground and wall detection results: a point cloud; b segmented planes; c detected ground (in blue) and wall planes (in red).
In this algorithm, to derive a figure from a normal vector and the coordinate, we express the figure by a model function and then fit the differential calculus function (slope function) to data on the normal vector by using the least-squares method.
Y is a normal vector space.
(iii) Suppose that Y is a normal vector space.
The in-plane director vectors deform as line segments and the out-of-plane direction deforms as a normal vector.
We call n a normal vector of this hyperplane.
Finally, a vertex comprises a normal vector equal to the average of the normal vectors of the neighbouring triangles.
