METHODS OF ZERO-D DIMMING AND REDUCING PERCEIVED IMAGE CROSSTALK IN A MULTIVIEW DISPLAY

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United States of America Patent

SERIAL NO

12939249

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Abstract

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Methods of implementing zero-D dimming and reducing perceived image crosstalk in a multiview display. One method includes providing an image stream to a display. The image stream includes a temporal sequence of images where at least a first image view and then a second image view are displayed on the display in a time sequential manner. Pixel luminance values are remapped for the first and second image views by applying a non-constant remapping function to original pixel luminance values of the first and second image views in order to generate new pixel luminance values. The temporal sequence of images are conditioned by generating new luminance values for the image pixels by applying a non-constant function to the original pixel luminance values and then modifying a color intensity of at least selected pixels along the horizontal dimension based on a non-constant crosstalk correction function for the horizontal dimension.

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Patent Owner(s)

Patent OwnerAddress
3M INNOVATIVE PROPERTIES COMPANYP O BOX 33427 ST PAUL MN 55133-3427

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Casner, Glenn E Woodbury, US 46 489

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