A method, apparatus and system for reducing crosstalk of auto stereoscopic displays
AssigneeThomson Licensing
InventorThierry BOREL
Life of this patent
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Abstract
The disclosure describes a method, apparatus and system for reducing crosstalk of auto-stereoscopic displays using higher resolution panels. In such panels, a fraction of a total number of views is generated by sending a same signal on a number of adjacent views. A signal processing correcting function is applied to the fractioned views to reduce crosstalk.
Claims13
1-17. (canceled)
A method for reducing crosstalk of a display, said display being adapted to display a first number of views, comprising:
- reducing said first number of views by applying a second number of image signal to pixels of said display, said second number corresponding to the reduced first number of views, each image signal being applied to a group of adjacent pixels,
- reducing the luminance of pixels of said groups located at the periphery of said groups of adjacent pixels;
- and
- reproducing images on the display using the second number of views with said reduced luminance.
An apparatus configured to reduce crosstalk of a display, said display being adapted to display a first number of views, said apparatus comprising a memory associated with a processor configured to:
- reduce said first number of views by applying a second number of image signal to pixels of said display, said second number corresponding to the reduced first number of views, each image signal being applied to a group of adjacent pixels,
- reduce the luminance of pixels of said groups located at the periphery of said groups of adjacent pixels;
- and
- reproduce images on the display using the second number of views with said reduced luminance.
Dependencies are inferred from the claim text.