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    SOLVED raw-mipi-sc132获得图片出现光斑,整体明暗变化明显问题

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    • cheesefish
      cheesefish last edited by

      拍摄图片时不时出现光斑闪烁是硬件问题吗?如下图所示,中间出现了光斑,但是中间没有光源,会经常出现这种闪烁的情况,别的同款相机没这个情况。
      fb4ac94d-c155-4f25-8fb4-ecf73fba47aa-image.png
      3bd6640e-d6b8-4d69-ab48-2ed6a42acc0a-image.png
      此相机不支持自动曝光,自动增益,为什么会出现特别明显的明暗变化,如下图所示。曝光设置到10000后,不会再出现明暗变化问题,但是光斑依然存在。
      55c0c6f0-5610-4af2-bcba-c65ecd250316-image.png
      772c85d0-1f4c-40f7-af23-fc77db943c91-image.png
      0ec0fdd3-8d3d-41ed-8f58-cbe610514cee-image.png

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      • veye_xumm
        veye_xumm @cheesefish last edited by

        @cheesefish 光斑应该来自某种你没弄明白的光源,你可以拍摄一下远处外景对比一下。
        亮度整体变化是你的环境光变化导致的。

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