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Method and system for processing motion graphic compensation of LCD TV (liquid crystal display television)

A moving image and LCD TV technology, applied in the field of TV, can solve the problems of increasing the display energy consumption of LCD TVs and increasing the number of display frames, etc., and achieve the effects of improving dynamic definition, removing afterimages, and reducing energy consumption

Active Publication Date: 2013-04-17
KONKA GROUP
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  • Application Information

AI Technical Summary

Problems solved by technology

In the existing design, a frame of motion compensation is inserted between the traditional two frames of images, which increases the number of display frames and increases the display power consumption of LCD TVs

Method used

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  • Method and system for processing motion graphic compensation of LCD TV (liquid crystal display television)
  • Method and system for processing motion graphic compensation of LCD TV (liquid crystal display television)
  • Method and system for processing motion graphic compensation of LCD TV (liquid crystal display television)

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Embodiment Construction

[0028] In order to make the object, technical solution and advantages of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0029] See figure 1 , figure 1 It is a flow chart of a preferred embodiment of a liquid crystal television moving image compensation processing method of the present invention.

[0030] Step S110, preset the threshold value of the refresh period of the motion picture, and store the set threshold value of the refresh period of the motion picture.

[0031] For example, when a user uses an LCD TV to watch an image with a moving picture, the user can pre-set the threshold value of the moving picture refresh cycle through the remote control or the panel buttons, and refresh the set moving p...

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Abstract

The invention relates to the technical field of televisions and discloses a method and a system for processing motion graphic compensation of an LCD TV (liquid crystal display television). The method specifically comprises the following steps of: pre-configuring a motion graphic refreshing cycle threshold, and storing the threshold; when receiving an operation instruction of a user to open a motion graphic compensation function of the LCD TV, controlling to obtain the category of a currently playing film source and judging whether a motion graphic exists in an existing frame and the on-off frequency of a lamp in a certain display area is higher than the preset motion frame refreshing cycle threshold or not; and when judging that the on-off frequency of the lamp in the certain display area is higher than the preset motion frame refreshing cycle threshold, identifying to start a motion graphic compensation mode. According to the method and system for processing the motion graphic compensation of the LCD TV, disclosed by the invention, the resolution is improved by intelligently identifying a motion mode of the system and reducing display frames of the motion graphic, so that the motion graphic is clearer and more smooth.

Description

technical field [0001] The invention relates to the technical field of televisions, in particular to a processing method and system for liquid crystal television motion image compensation. Background technique [0002] When we use LCD TVs to watch moving pictures, we often encounter the phenomenon of tailing, which makes people visually tired and dizzy in severe cases. In the prior art, frequency doubling and frame interpolation technology is used to improve the smearing and ghosting phenomenon when watching dynamic pictures on LCD TVs when playing moving pictures, that is, the 100Hz / 120Hz technology seen in the market at present. The principle of frequency doubling frame insertion technology is to use a dynamic image system to insert a motion compensation frame between two traditional images, and increase the refresh rate of ordinary flat-panel TVs from 50-60Hz to 120Hz. In this way, from the original display of 60 frames per second to the current display of 120 frames per...

Claims

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Application Information

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IPC IPC(8): H04N7/01G09G3/36
Inventor 何银南
Owner KONKA GROUP
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