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V-Ray is a biased computer-generated imagery rendering software application developed by Bulgarian software company Chaos. V-Ray is a commercial plug-in for third-party 3D computer graphics software applications and is used for visualizations and computer graphics in industries such as media, entertainment, film and video game production ...
The LINKS-1 system was developed to realize an image rendering methodology in which each pixel could be parallel processed independently using ray tracing. By developing a new software methodology specifically for high-speed image rendering, LINKS-1 was able to rapidly render highly realistic images."
An image rendered using Mental Ray which demonstrates global illumination, photon maps, depth of field, ambient occlusion, glossy reflections, soft shadows and bloom. The primary feature of Mental Ray is the achievement of high performance through parallelism on both multiprocessor machines and across render farms.
Due to its accuracy, unbiased nature, and algorithmic simplicity, path tracing is used to generate reference images when testing the quality of other rendering algorithms. However, the path tracing algorithm is relatively inefficient: A very large number of rays must be traced to get high-quality images free of noise artifacts.
A form of level of detail management has been applied to texture maps for years, under the name of mipmapping, also providing higher rendering quality. It is commonplace to say that "an object has been LOD-ed " when the object is simplified by the underlying LOD-ing algorithm as well as a 3D modeler manually creating LOD models.
Bloom (sometimes referred to as light bloom or glow) is a computer graphics effect used in video games, demos, and high-dynamic-range rendering (HDRR) to reproduce an imaging artifact of real-world cameras. The effect produces fringes (or feathers) of light extending from the borders of bright areas in an image, contributing to the illusion of ...
High-dynamic-range rendering (HDRR) is the real-time rendering and display of virtual environments using a dynamic range of 65,535:1 or higher (used in computer, gaming, and entertainment technology). [6] HDRR does not require a HDR display and originally used tone mapping to display the rendering on a standard dynamic range display.
The use of high-dynamic-range imaging (HDRI) in computer graphics was introduced by Greg Ward in 1985 with his open-source Radiance rendering and lighting simulation software which created the first file format to retain a high-dynamic-range image. HDRI languished for more than a decade, held back by limited computing power, storage, and ...