System and method for causing distortion in captured images
First Claim
1. An image display system comprising:
- an image generator configured to generate display information for at least four display primaries by applying distortion information to an input signal, the distortion information configured to compensate for variations in human cone responses; and
a display device including the at least four display primaries and configured to display a first image with the at least four display primaries using the display information such that distortion from the distortion information appears in a second image captured by an image capture device to include the first image and such that substantially all human observers do not see the distortion in the first image.
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Abstract
An image display system including an image generator configured to generate display information for at least four display primaries by applying distortion information to an input signal, where the distortion information configured to compensate for variations in human cone responses, and a display device including the at least four display primaries and configured to display a first image with the at least four display primaries using the display information such that distortion from the distortion information appears in a second image captured by an image capture device to include the first image and such that substantially all human observers do not see the distortion in the first image is provided.
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Citations
20 Claims
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1. An image display system comprising:
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an image generator configured to generate display information for at least four display primaries by applying distortion information to an input signal, the distortion information configured to compensate for variations in human cone responses; and a display device including the at least four display primaries and configured to display a first image with the at least four display primaries using the display information such that distortion from the distortion information appears in a second image captured by an image capture device to include the first image and such that substantially all human observers do not see the distortion in the first image. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method comprising:
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receiving an image frame; and forming a set of at least four display primary values for each of a set of pixel locations in the image frame to maximize a perceptual difference between a first image projected onto a display surface using the sets of display primary values and a second image captured by an image capture device to include the first image while compensating for human cone response variations. - View Dependent Claims (11, 12, 13)
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14. A method comprising:
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receiving an image frame; and for each of a set of pixel locations in the image frame, remapping a pixel value from a first color to a second color using distortion information that identifies the first color and the second color as minimally distinct when viewed by a human observer in a first image that is displayed using the remapped pixel values and maximally distinct when captured in a second image by an image capture device to include the first image. - View Dependent Claims (15, 16, 17, 18, 19, 20)
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Specification