Method for eradicating liquid crystal display dynamic trailing smear
A liquid crystal display and dynamic technology, which is applied in the direction of static indicators, instruments, etc., can solve the problems of black insertion technology to reduce contrast, large loss of contrast reduction, and low energy efficiency, etc., to facilitate the elimination of dynamic blur and reduce the loss of contrast , the algorithm realizes the effect of simplification
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[0027] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0028] This embodiment implements the dynamic black insertion technology process proposed by the present invention by adopting the FPGA image processing module. Figure 5 shows a block diagram of its relevant module structure, Figure 4 The specific process of the liquid crystal display dynamic smear elimination method of the present invention is shown:
[0029]In the dynamic control system of liquid crystal display, in order to input the video image signal into the FPGA (Field Programmable Gate Array) image processing module with frame memory, the two frames of images before and after are stored in the frame memory respectively, and the image integrated in the FPGA module The algorithm calculates the stored images, and converts the two frames of images (Fn-1, Fn) into black and white brightness signal images (In-1, In); compares the brightnes...
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