Adaptive adjustment method, device and equipment of acoustic camera and storage medium
The invention provides a self-adaptive adjustment method, device and equipment for an acoustic camera and a storage medium, and the method comprises the steps: determining a corresponding relation between the power and a background peak value according to background noise of different powers and the...
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| creator | WANG MINGDUO LI SHAOYANG LI XIAOHUAN HUANG YIWEI |
| description | The invention provides a self-adaptive adjustment method, device and equipment for an acoustic camera and a storage medium, and the method comprises the steps: determining a corresponding relation between the power and a background peak value according to background noise of different powers and the background peak value in a spatial spectrum corresponding to the background noise; collecting a signal of a target channel in the acoustic camera, and calculating a target peak value in the corresponding spatial spectrum according to the signal of the target channel; determining target power corresponding to the signal of the target channel, and determining a reference peak value corresponding to the target power according to the corresponding relation and the target power; taking the target peak value as the upper limit of the display range and taking the reference peak value as the lower limit of the display range. According to the adaptive adjustment method and device of the acoustic camera, the equipment and t |
| format | Patent |
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| subjects | MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES MEASURING PHYSICS TESTING |
| title | Adaptive adjustment method, device and equipment of acoustic camera and storage medium |
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