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Color sequence type display control method and device based on deep learning

A technology of display control and deep learning, applied in the direction of neural learning methods, static indicators, instruments, etc., can solve the problems of reducing the color separation degree of each frame image, single driving algorithm, etc., and achieve the effect of suppressing color separation, good visual effect, Effects that improve image quality

Pending Publication Date: 2021-09-17
SUN YAT SEN UNIV
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  • Claims
  • Application Information

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Problems solved by technology

However, the current color sequential display generally uses a single driving algorithm for any frame image in the video when displaying images, and it is difficult for a single driving algorithm to adapt to images of all content types, and it is difficult to effectively reduce the color separation of each frame image. degree

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  • Color sequence type display control method and device based on deep learning
  • Color sequence type display control method and device based on deep learning
  • Color sequence type display control method and device based on deep learning

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Embodiment Construction

[0074] Next, the technical scheme in the present application embodiment will be described in the present application, and it is understood that the described embodiments are intended to be described herein, not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative labor premises, all of the present application protected.

[0075] BACKGROUND seen from the current color sequential type display when displaying the image, for an arbitrary video frame image commonly used single driving algorithm.

[0076] The present applicant found that, for images of different content, the effect of suppressing the color separation, a conventional color sequential driving type display algorithm has advantages and disadvantages.

[0077] As an example, as a method of color LPD color desaturation algorithm based on local display control method (which is the basi...

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Abstract

The invention discloses a color sequence type display control method and device based on deep learning, and the method comprises the steps: determining a driving algorithm matched with an input single-frame image based on the image features of the single-frame image and the refresh rate of a color sequence type display; calculating to obtain ideal backlight distribution of the single-frame image in each field by adopting the driving algorithm; calculating simulated backlight distribution and transmissivity of the single-frame image in each field according to the ideal backlight distribution in combination with light diffusion characteristics of the color sequence type display; and calculating the image of each field according to the simulated backlight distribution and transmissivity. According to the invention, for each frame of image, a matched driving algorithm is determined for the frame of image one by one according to the specific image features contained in the image content, so that the color separation phenomenon of the image in a color sequential display is inhibited, and the color separation degree of the image is reduced. Therefore, each frame of image can obtain a good color separation suppression effect in the color sequential display.

Description

Technical field [0001] The present application relates to a liquid crystal display technology, and more specifically, a color sequential type display apparatus and relates to a control method based on the depth of learning. Background technique [0002] Conventional liquid crystal display (LCD) panel by the backlight, and a liquid crystal color filters, etc., due to the presence of the color filter, the display will lose about 2 / 3 of the light efficiency. In order to enhance the luminous efficiency of a liquid crystal display, the display maximize power savings while increasing the resolution of the liquid crystal display, a color sequential type (field sequential color) liquid crystal display emerged. [0003] See figure 1 , Color sequential type (Field Sequential Color, FSC) display a color filter abandoned, by the method of mixing sequence, in the same frame (Frame) sequentially rapid flash of red, green, and blue sub-pixels of three primary colors, thereby forming color image...

Claims

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Application Information

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IPC IPC(8): G06K9/62G06N3/04G06N3/08G09G3/34G09G3/36
CPCG06N3/08G09G3/3406G09G3/36G06N3/045G06F18/214
Inventor 秦宗邹国伟罗青云杨文超邱志光吴梓毅杨柏儒
Owner SUN YAT SEN UNIV
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