Title :
High dynamic range display using multiple projectors
Author :
Sato, Mie ; Inoue, Michimi ; Kasuga, Masao ; Hashimoto, Naoki
Author_Institution :
Grad. Sch. of Eng., Utsunomiya Univ., Tochigi, Japan
Abstract :
Recently, high dynamic range (HDR) display has been studied actively. HDR display has a high dynamic range of luminance and high gradation. We propose HDR display with four projectors that can present 1024 RGB gradations with a high dynamic range of luminance by converting four projectors´ response functions into a response function of the HDR display. This paper shows HDR displays of an input raw image that is projected directly.
Keywords :
brightness; display instrumentation; image colour analysis; optical projectors; HDR display; RGB gradation; high dynamic range display; luminance; multiple projectors; response function; Adaptive optics; Digital images; Dynamic range; Educational institutions; Informatics; Lenses; Modulation; display; high dynamic range; multiple projection; projector; raw image;
Conference_Titel :
TENCON 2011 - 2011 IEEE Region 10 Conference
Conference_Location :
Bali
Print_ISBN :
978-1-4577-0256-3
DOI :
10.1109/TENCON.2011.6129011
