Virtual lighting system
作者： Newton Mack
DOI:
关键词: Virtual camera 、 3D computer graphics 、 Computer graphics (images) 、 Keying 、 Live action 、 Digital camera 、 Computer science 、 Position (vector) 、 Computer vision 、 Digital media 、 Lighting system 、 Artificial intelligence
摘要: The 3D position of a subject being recorded for film, video, or digital media creation may be using an inexpensive distance measuring system and recorder attached to 2D camera used create high quality composite images. information is generate virtual geometry representing the in scene commercial graphics software package. Color keying technology separate live action from studio background. images are projected onto scene. When rendered, lights affect picture with integrated lighting created.
lens.org 参考文章(1)
Aviv Tzidon, Dekel Tzidon, System for producing a shadow of an object in a chroma key environment ,(1996)