Sensor-detection-based camera flicker elimination method and device
A camera and sensor technology, applied in the field of image processing, can solve problems such as video water ripple interference, camera performance degradation, camera imaging interference, etc., to achieve the effect of improving image quality and maintaining video image stability
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[0049] The implementation of the present invention will be described in detail below in conjunction with the accompanying drawings. The accompanying drawings are only for reference and description, and do not constitute a limitation to the protection scope of the present invention.
[0050] like figure 1 As shown, on the one hand, embodiments of the present invention provide a camera flicker elimination method based on sensor detection, including:
[0051] Step 1. A step of sampling the ambient light signal.
[0052] At present, the camera sensor adopts the progressive exposure method. If the initial frame rate of the camera is p0 (for example, 30fps), and the effective pixels output by the camera are a*b (for example, 1280*720), then a frame of image needs to be exposed b times to complete the image acquisition. . In fact, the physical pixels of the camera sensor are more than the effective pixels output by the camera sensor, because some of the camera sensor has unused pix...
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