openmv视野边缘暗
时间: 2023-08-08 13:06:30 浏览: 116
回答: OpenMV的视野边缘暗可能是由于摄像头的光学性能或环境光线不足所导致的。在OpenMV中,可以通过调整摄像头的曝光时间和增益来改善图像质量。可以在OpenMV IDE的代码编辑区中使用相应的函数来设置曝光时间和增益,例如使用`sensor.set_auto_exposure(False, exposure_us=5000)`来关闭自动曝光并设置曝光时间为5000微秒,使用`sensor.set_gainceiling(16)`来设置增益上限为16。此外,还可以通过增加环境光的亮度或使用外部光源来改善边缘暗的问题。
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