Title:
The high-speed picture rendering on a dual abnormal-conditions machine display
Document Type and Number:
Japanese Patent JP5973403
Kind Code:
B2
Abstract:
Apparatus and methods are provided that employ one or more of a variety of techniques for reducing the time required to display high resolution images on a high dynamic range display having a light source layer and a display layer. In one technique, the image resolution is reduced, an effective luminance pattern is determined for the reduced resolution image, and the resolution of the effective luminance pattern is then increased to the resolution of the display layer. In another technique, the light source layer's point spread function is decomposed into a plurality of components, and an effective luminance pattern is determined for each component. The effective luminance patterns are then combined to produce a total effective luminance pattern. Additional image display time reduction techniques are provided.
Inventors:
Whitehead, Lone A.
Seezen, Helge
Heydrich, Wolfgang
Ward, Gregory John
Seezen, Helge
Heydrich, Wolfgang
Ward, Gregory John
Application Number:
JP2013193722A
Publication Date:
August 23, 2016
Filing Date:
September 19, 2013
Export Citation:
Assignee:
Dolby Laboratories Licensing Corporation
International Classes:
G09G3/36; G02F1/133; G09G3/20; G09G3/34; H04N7/01
Domestic Patent References:
| JP2002099250A | ||||
| JP5259811A | ||||
| JP11506858A | ||||
| JP2005309338A | ||||
| JP5419352B2 | ||||
| JP2015118384A |
Foreign References:
| US20040095558 | ||||
| WO2003077013A2 |
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Atsushi Honda
Hironobu Onda
Atsushi Honda
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