The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 09, 2020
Filed:
Jan. 29, 2016
Barco NV, Kortrijk, BE;
Ronny Van Belle, Lendelede, BE;
BARCO NV, Korrijk, BE;
Abstract
A method and system of perceptual quantization for providing a linear perceptual quantizing process of an Electro-Optical Transfer Function (EOTF) for converting received digital code words of a video signal into visible light having a luminosity emitted by a display, including a target contrast dependent exponential video coding providing quantized video levels, with which there is a fixed relative increment of luminosity per quantized video level, so that every quantized video level visibly has the same proportional luminosity variation.
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