https://zh.donghootech.com/%e4%ba%a7%e5%93%81/camera-link-mdr-%e5%88%b0-sdr-%e7%94%b5%e7%bc%86%ef%bc%8c%e5%b8%a6%e9%94%81%e5%ae%9a%e8%9e%ba%e9%92%89/