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    SOLVED VEYE-MIPI-327S是否可用raspistill指令输出包含bayer数据的.jpg图

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    • veye_xumm
      veye_xumm @xmy last edited by

      @xmy 这个相机自己内置了一个isp模块,输出就是yuv格式的。你可以理解为硬件限制的。

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        xmy @veye_xumm last edited by

        @veye_xumm 好的,明白,我是否可理解为:如果我对这些类似V4L2的驱动源代码进行针对此相机的相应修改,就可以获取到我想要的isp输出数据?包括输出的数据格式,以及bit数等?

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        • veye_xumm
          veye_xumm @xmy last edited by

          @xmy 不懂你这句话的意思。

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            xmy @veye_xumm last edited by

            @veye_xumm 抱歉我没能描述清楚我的问题,我意思是如果我修改v4l2源代码,是否可以将相机本身输出的yuv修改为其他数据格式,比如.jpg?

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            • veye_xumm
              veye_xumm @xmy last edited by

              @xmy 不能。。

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                xmy @veye_xumm last edited by

                @veye_xumm 为什么?是isp流程决定了相机本身的输出格式,我对驱动源代码进行修改仍然无法修改isp过程吗?

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                • veye_xumm
                  veye_xumm @xmy last edited by

                  @xmy 我们这个相机的isp是在相机里面的。

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                    xmy @veye_xumm last edited by

                    @veye_xumm isp在相机里面该如何理解,是sensor背后的小电路板放了规定好的isp吗?简言之isp处理步骤在哪里

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                    • veye_xumm
                      veye_xumm @xmy last edited by

                      @xmy 是的
                      我可以再次再次跟你说一下结论,这个模组出不来bayer数据。

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                        xmy @veye_xumm last edited by

                        @veye_xumm 好的, 多谢您的回复~

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                          xmy @xmy last edited by

                          @xmy d3d90951-e6d5-43c8-b33a-13e6edad5c00-image.png ![alt text](image url)
                          我看文档上显示的 IMX327是支持libcamera驱动,并且是支持生成DNG文件
                          a41b0e12-236a-4937-8557-abd85248c8f7-image.png
                          请帮忙核实一下,IMX327是否支持libcamera驱动,以及是否支持输出DNG文件

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                          • veye_xumm
                            veye_xumm @xmy last edited by

                            @xmy 我家这个不支持。我们这个不是一个简单的sensor板,是带isp的。

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                              xmy @veye_xumm last edited by

                              @veye_xumm OK,明白,多谢!

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