An illumination model, also known as a lighting model, is a mathematical framework used in computer graphics to simulate the interaction of light with surfaces to produce realistic images. It considers factors like light source properties, surface characteristics, and viewing direction to determine the color and intensity of each pixel in a rendered scene.

Illumination Model

A lighting model is a mathematical representation used in computer graphics to simulate how light interacts with surfaces, determining the color and brightness of objects in a scene. It encompasses various techniques to achieve realism or artistic effects, influencing the visual outcome of rendered images.

Lighting Model

Mathematical Framework

Computer graphics is the field of computer science that focuses on generating and manipulating visual content using computational techniques. It encompasses a range of applications from video games and simulations to user interface design and virtual reality, relying on both hardware and software to render and display images efficiently.

Computer Graphics

Interaction of light

Surfaces

Realistic Images

Light source properties

Surface characteristics refer to the physical and chemical properties of a material's outermost layer, which significantly influence its interaction with the environment and other materials. These characteristics are critical in fields like material science, engineering, and biology, affecting adhesion, friction, wear, and chemical reactivity.

Concepts

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