Title:
Displaying DCI and other content on an extended dynamic range projector
Document Type and Number:
Japanese Patent JP6290390
Kind Code:
B2
Abstract:
Systems and methods of rendering DCI-compliant image data on Enhanced Dynamic Range (EDR) display systems are disclosed. One embodiment of an EDR projector system comprises a first modulator and a second modulator. One method for rendering DCI-compliant image data on an EDR projector system comprises: receiving input image data, said image data comprising a plurality of image formats; determining whether the input image data comprises DCI image data; if the input image data comprises DCI image data, then performing dynamic range (DR) processing on the DCI image data; and rendering the dynamic range processed DCI image data on the EDR projector system. One DR processing method is to set the first modulator to a desired luminance level - e.g., fully ON or a ratio of DCI max luminance to the EDR max luminance. In addition, a desired minimum level of luminance may be set for the EDR projector.
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Inventors:
Richards, Martin Jay.
Gorney, Douglas Jay.
Gorney, Douglas Jay.
Application Number:
JP2016521790A
Publication Date:
March 07, 2018
Filing Date:
October 02, 2014
Export Citation:
Assignee:
Dolby Laboratories Licensing Corporation
International Classes:
H04N5/74; G03B21/00; G03B21/14; G09G3/20; G09G3/34
Domestic Patent References:
| JP2011514546A | ||||
| JP2012519882A | ||||
| JP2012047827A | ||||
| JP2001305649A | ||||
| JP8023500A | ||||
| JP2005284251A | ||||
| JP2009156898A |
Foreign References:
| WO2013046095A1 |
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Atsushi Honda
Hironobu Onda
Atsushi Honda