Method for measuring motion image response characteristic parameters
A technology of moving images and measurement methods, applied in image communication, color TV parts, TV system parts, etc., can solve problems such as large errors in calculation results and complicated calculation processes
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[0051] figure 1 Schematic diagram of the smearing phenomenon for moving dark blocks, figure 2 Schematic diagram of smearing phenomenon for a moving bright block, as shown in the figure, the bright block formed by the bright excitation signal and the dark block formed by the dark excitation signal move at a speed V as a moving image. A is the actual front end of the moving picture, B is the actual back end of the moving picture, C is the visual front end of the moving picture, and F is the visual back end of the moving picture. AB is the actual length of the moving image when it moves to the corresponding position. If there is no trailing phenomenon, the actual position of the bright or dark block that should be seen is AB. Due to the smearing effect, the position of the bright or dark block on the display visually seen is CF. AB is called the actual length, CF is the visual length, for bright blocks: AC is the start delay length, CD is the rise blur length, BE is the hold d...
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