Sentence examples for by a ray casting from inspiring English sources

The visual feedback necessary during 3-D segmentation was provided by a ray casting algorithm, which was designed to allow users to interactively decide the visualization quality depending on the task-requirement.

It is specifically designed for a certain volume of interest and uses a ray casting approach.

At the rendering stage, voxel representation is utilized to query visible objects by efficient ray casting algorithms, which is distinguishable from primitive or bounding box based visibility culling methods.

A spherical ray casting approach is taken to produce a rendering image on a spherical surface.

Simulated 2-dimensional (2D) radiographs can be generated, based on micro-CT data by a direct ray casting technique in software, without taking a real radiograph [ 15– 17].

We apply ray casting to find the approximated closest point using a range camera model.

Visualising a surface by direct ray casting is often a slow procedure.

Recently, we proposed a new isosurface extraction algorithm that extracts portions of the isosurface in a view-dependent manner by ray casting and propagation.

The image produced by this ray casting process on the spherical surface will be mapped to a planar image using a map projection transformation, which projects each latitude longitude grid point on the spherical surface into a location on a planar image.

The spherical viewing order can usually be established by the ray casting process itself as the rays travel through the first layer of objects first, and then the second layer, etc.

A modified ray casting method is developed for computing the thickness/clearance using the distance field of the objects.