Methods and systems for display-mode-dependent brightness preservation
First Claim
Patent Images
1. A method for mode-dependent adjustment of image code values, said method comprising:
- a) detecting a display mode; and
b) adjusting the code values of image pixels when said display mode meets a criterion.
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Abstract
Embodiments of the present invention comprise systems, methods and devices for display-mode-dependent adjustment of image code values.
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Citations
24 Claims
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1. A method for mode-dependent adjustment of image code values, said method comprising:
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a) detecting a display mode; and
b) adjusting the code values of image pixels when said display mode meets a criterion. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A method for mode-dependent adjustment of image code values, said method comprising:
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a) applying a first tone scale adjustment model when a display mode meets a first criterion; and
b) applying a second tone scale adjustment model when said display mode does not meet said first criterion. - View Dependent Claims (15)
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16. An apparatus for mode-dependent adjustment of image code values, said apparatus comprising:
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a) a tone scale adjustment model for adjusting image code values;
b) a processor for applying said tone scale adjustment model to said image code values; and
c) a mode-dependent adjustment controller for selectively applying said tone scale adjustment model with said processor when a display mode matches a criterion. - View Dependent Claims (17, 18, 19, 20)
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21. A method for mode-dependent, coordinated adjustment of image code values and a display light source, said method comprising:
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a) detecting a display mode;
b) adjusting a display light source when said display mode meets a criterion; and
c) adjusting the code values of image pixels to compensate for said light source adjustment when said display mode meets said criterion. - View Dependent Claims (22)
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23. An apparatus for mode-dependent, coordinated adjustment of image code values and a display light source, said apparatus comprising:
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a) a tone scale adjustment model for adjusting image code values;
b) a tone scale processor for applying said tone scale adjustment model to said image code values;
c) a display light source;
d) a display light source adjustment model;
e) a light source processor for applying said display light source adjustment model and f) a mode-dependent adjustment controller for selectively applying said tone scale adjustment model with said tone scale processor and for selectively applying said display light source adjustment model with said light source processor when a display mode matches a criterion. - View Dependent Claims (24)
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Specification