Archive for August, 2009

HIGH DYNAMIC RANGE IMAGING (HDRI)

August 26, 2009

The process of Image Based Lighting in 3D rendering is achieved through the use of photographic radiance mapping in the form of HDRI. Multiple photographs at various exposures are captured and then merged to create one high dynamic range image. These radiance maps are used for representing true illumination values to illuminate CG objects for realistic compositing.

High Dynamic Range (HDR) and Image Based Lighting (IBL)

Advertisements