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AssigneeMoxair, Inc.
InventorsAnanth Sankar, David Romacho Rosell, Anurag Bist
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In visual display devices such as LCD devices with backlight illumination, the backlight typically consumes most of device battery power. In the interest of displaying a given pixel pattern at a minimized backlight level, the pattern can be transformed while maintaining image quality, with a transform determined from pixel luminance statistics. Aside from, or in addition to being used for such minimizing, a transform also can be used for image enhancement, for a displayed image better to meet a visual perception quality. In either case, the transform preferably is constrained for enforcing one or several display attributes. In a network setting, the technique can be implemented in distributed fashion, so that subtasks of the technique are performed by different, interconnected processors such as server, client and proxy processors.
A computer method in determining a pixel display pattern from a pixel given pattern using a transform, comprising the steps of:
A processor instructed for collaborating for display of a pixel display pattern generated from a pixel given pattern using a transform, wherein instruction is for at least a portion of:
A device for collaborating for display of a pixel display pattern generated from a pixel given pattern using a transform, made for at least a portion of effecting:
A service for generating a pixel display pattern from a pixel given pattern using a transform, wherein
Dependencies are inferred from the claim text.