Title :
Relighting with free-form polarized reflectometry in mixed reality space
Author :
Kikuchi, Kaori ; Wada, Taiki ; Ichikari, Ryosuke ; Kimura, Asako ; Shibata, Fumihisa ; Tamura, Hideyuki
Abstract :
We focus on a challenging trial of a Look-Change mixed reality (MR) space. Look refers to perceived ambience of an image created by illumination and color tone. Regarding the Look-Change, we have been working on a relighting technique which allows MR space to have additional virtual illumination. Furthermore, we demonstrate a photorealistic approach to create photorealistic virtual objects with free-form polarized reflectometry which requires no specialized hardware and is portable, thus making it easy apply to MR.
Keywords :
colour graphics; image colour analysis; lighting; reflectometry; virtual reality; MR space; color tone; free-form polarized reflectometry; look-change mixed reality space; perceived ambience; photorealistic approach; photorealistic virtual objects; relighting technique; virtual illumination; Lighting; Reflectometry; Rendering (computer graphics); Rough surfaces; Solid modeling; Surface roughness; Virtual reality; Image based lighting; Mixed Reality; Photometric consistency; Reflectometry; Relighting;
Conference_Titel :
Virtual Reality Short Papers and Posters (VRW), 2012 IEEE
Conference_Location :
Costa Mesa, CA
Print_ISBN :
978-1-4673-1247-9
DOI :
10.1109/VR.2012.6180917