Film projection detection method for cinema, readable storage medium and system
A detection method and film technology, which is applied to televisions, instruments, electrical components, etc., can solve problems such as the inability to automatically detect film projections in theaters, improve accuracy and efficiency, and solve missed or wrong judgments.
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[0040] The present invention provides a film projection detection method for theaters, a computer-readable medium and a system. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0041] The present invention provides a film projection detection method for theaters, the method includes step 90, such as figure 1 As shown, the step 90 includes:
[0042] Step 91, pre-store the sound loudness threshold [S 1 ,S 2 ], the sharpness threshold p, and the grayscale threshold value [A, B], which are respectively used as reference values for detecting the sound loudness, clarity and brightness of the film, and can flexibly pre-store the corresponding sound according to different films Loudness Threshold [S 1 ,S 2...
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