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For the purposes of reducing the non-uniformity of images in LED display panel further, propose an algorithm. First, analyze the causes of the problem which images in LED display panel have shortcomings of the non-uniformity of images. Second, introduce the development course of the correction techniques which are used to reduce the nonuniformity of images. Simultaneously, point out the ground that...
In order to ensure high quality display results of LED display panel in all kinds of ambient brightness, a dynamic nonlinear transformation algorithm is proposed. First, the implementation processes of the method of lock-up table nonlinear transformation are described, which is the traditional method of nonlinear transformation. Second, an algorithm model of dynamic nonlinear transformation is constructed...
This document introduces flat panel display grayscale control based on Sub-space division to overcome the defects that two common grayscale control methods have. The proposed method controls the loss of luminance in 10.16%, and experiment results indicate that human eyes feeling flicker has been reduced to solve the problem of vision limitation, in some degree.
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