High dynamic range display using multiple projectors

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' resp...

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Bibliographic Details
Main Authors: Sato, M., Inoue, M., Kasuga, M., Hashimoto, N.
Format: Conference Proceeding
Language:English
Subjects:
Adaptive optics
Digital images
display
Dynamic range
Educational institutions
high dynamic range
Informatics
Lenses
Modulation
multiple projection
projector
raw image
Online Access:Request full text
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Description
Summary: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.
ISSN:2159-3442
2159-3450
DOI:10.1109/TENCON.2011.6129011