Occlusion

Occlusion refers to the process of blocking or obstructing the flow of a substance, object, or radiation through a specific pathway or channel. It can occur in various fields such as medicine, physics, and computer graphics.

In Medicine

In the medical field, occlusion commonly refers to the complete or partial blockage of blood vessels, leading to restricted blood flow. This condition can occur in arteries, veins, or smaller blood vessels throughout the body and may have serious health implications.

In Physics

In physics, occlusion involves the obstruction of light, sound, or other types of radiation. This phenomenon occurs when an object or material prevents the transmission or passage of waves, resulting in a shadow or reduced intensity on the opposite side of the obstruction.

In Computer Graphics

In computer graphics, occlusion refers to a technique used in rendering 3D scenes. It involves determining which surfaces or objects in a virtual environment are hidden or obstructed by other objects from the viewer’s perspective. This information helps create more realistic visual representations of scenes and enhances the overall graphical quality.