Methods and systems for displays with chromatic correction with differing chromatic ranges
First Claim
1. A method for color correcting, comprising:
- performing color correction on source picture content, using at least one of a non-reference type display having a non-reference color gamut and a reference type display having a reference color gamut,wherein said performing step comprises;
mastering the source picture content to provide mastered color corrected picture content for display on the non-reference type displays having a non-reference color gamut; and
generating metadata for a color gamut mapping that color transforms the mastered color corrected picture content for display on reference type displays having a reference color gamut,wherein the source picture content is mastered only for the non-reference type displays having the non-reference color gamut.
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Accused Products
Abstract
There are provided methods and systems for color correcting displays with different color gamuts. A method includes performing color correction on source picture content, using at least one of a non-reference type display having a non-reference color gamut and a reference type display having a reference color gamut. The performing step includes mastering the source picture content to provide mastered color corrected picture content for display on the non-reference type displays having a non-reference color gamut. The performing step further includes generating metadata for a color gamut mapping that color transforms the mastered color corrected picture content for display on reference type displays having a reference color gamut. The source picture content is mastered only for the non-reference type displays having the non-reference color gamut.
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Citations
30 Claims
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1. A method for color correcting, comprising:
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performing color correction on source picture content, using at least one of a non-reference type display having a non-reference color gamut and a reference type display having a reference color gamut, wherein said performing step comprises; mastering the source picture content to provide mastered color corrected picture content for display on the non-reference type displays having a non-reference color gamut; and generating metadata for a color gamut mapping that color transforms the mastered color corrected picture content for display on reference type displays having a reference color gamut, wherein the source picture content is mastered only for the non-reference type displays having the non-reference color gamut. - View Dependent Claims (2, 3, 4, 5)
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6. A method for color correcting, comprising:
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performing color correction on source picture content, using at least one of a non-reference type display having a non-reference color gamut and a reference type display having a reference color gamut, wherein said performing step comprises; mastering the source picture content to provide mastered color corrected picture content for display on the non-reference type displays having a non-reference color gamut; and mastering the source picture content to provide mastered color corrected picture content for display on the reference type displays having a reference color gamut, using a color gamut mapping applied to the mastered color corrected picture content for display on the non-reference type displays having the non-reference color gamut. - View Dependent Claims (7, 8, 9, 10, 11)
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12. A system for color correcting, comprising:
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a color correction module for performing color correction on source picture content, using at least one of a non-reference type display having a non-reference color gamut and a reference type display having a reference color gamut, to provide mastered color corrected picture content for display on the non-reference type displays having a non-reference color gamut; and a color gamut mapping module for performing a color gamut mapping to generate metadata for a subsequent color gamut mapping that color transforms the mastered color corrected picture content for display on reference type displays having a reference color gamut, wherein the source picture content is mastered only for the non-reference type displays having the non-reference color gamut. - View Dependent Claims (13, 14)
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15. A system for color correcting, comprising:
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a color correction module for performing color correction on source picture content, using at least one of a non-reference type display having a non-reference color gamut and a reference type display having a reference color gamut, to provide mastered color corrected picture content for display on the non-reference type displays having a non-reference color gamut; and a color gamut mapping module for performing a color gamut mapping with respect to the mastered color corrected picture content for display on the non-reference type displays having the non-reference color gamut to provide mastered color corrected picture content for display on the reference type displays having a reference color gamut. - View Dependent Claims (16, 17, 18, 19)
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20. A system for color correcting, comprising:
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means for performing color correction on source picture content, using at least one of a non-reference type display having a non-reference color gamut and a reference type display having a reference color gamut, wherein said means for performing color correction comprises; means for mastering the source picture content to provide mastered color corrected picture content for display on the non-reference type displays having a non-reference color gamut; and means for generating metadata for a color gamut mapping that color transforms the mastered color corrected picture content for display on reference type displays having a reference color gamut, wherein the source picture content is mastered only for the non-reference type displays having the non-reference color gamut. - View Dependent Claims (21, 22, 23, 24)
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25. A system for color correcting, comprising:
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means for performing color correction on source picture content, using at least one of a non-reference type display having a non-reference color gamut and a reference type display having a reference color gamut, wherein said means for performing color correction comprises; means for mastering the source picture content to provide mastered color corrected picture content for display on the non-reference type displays having a non-reference color gamut; and means for mastering the source picture content to provide mastered color corrected picture content for display on the reference type displays having a reference color gamut, using a color gamut mapping applied to the mastered color corrected picture content for display on the non-reference type displays having the non-reference color gamut. - View Dependent Claims (26, 27, 28, 29, 30)
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Specification