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    IMX307如何调试图像参数？IMX307和IMX335如何同时使用？

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    • L Offline
      Lkarthus
      last edited by

      你好，我在jetson NX上面使用此摄像头，根据文档提供的使用opencv打开了摄像头，如何在使当前已经用opencv打开了摄像头的同时去试试调整图像参数呢？比如调整手动自动曝光、调整曝光时间、调整亮度、饱和度等等这些参数？
      然后我还购买了IMX335，如何在jetson NX上面同时使用这两个摄像头呢？

      veye_xummV 1 Reply Last reply Reply Quote 0
      • veye_xummV Offline
        veye_xumm @Lkarthus
        last edited by

        @lkarthus

        @lkarthus said in IMX307如何调试图像参数？IMX307和IMX335如何同时使用？:

        如何在使当前已经用opencv打开了摄像头的同时去试试调整图像参数呢？比如调整手动自动曝光、调整曝光时间、调整亮度、饱和度等等这些参数？

        使用shell脚本直接配置摄像头寄存器即可。http://wiki.veye.cc/index.php/VEYE_CS_Camera_for_Jetson_TX2/zh#.E4.BD.BF.E7.94.A8i2c.E8.84.9A.E6.9C.AC.E4.BF.AE.E6.94.B9.E6.91.84.E5.83.8F.E6.9C.BA.E5.8F.82.E6.95.B0

        @lkarthus said in IMX307如何调试图像参数？IMX307和IMX335如何同时使用？:

        然后我还购买了IMX335，如何在jetson NX上面同时使用这两个摄像头呢？

        现在摄像头的绑定关系是在dtb文件中指名的。如果要同时使用，需要手动修改dts，编译出dtb。
        http://wiki.veye.cc/index.php/VEYE_CS_Camera_source_for_Jetson/zh

        Questions will be answered as soon as possible, please be patient.
        如果你使用中文，请直接用中文提问。
        May the force be with YOU. (This is the translation of the mysterious Chinese symbol above.)

        L 1 Reply Last reply Reply Quote 0
        • L Offline
          Lkarthus @veye_xumm
          last edited by

          @veye_xumm 嗨 根据您这边的回复，查看了文档，使用shell脚本可以设置曝光时间、对比度等，但是在文档中没有看到锐度的设置参数是什么，我查看了IMX307的介绍，是支持锐度设置的，这个锐度的设置参数什么？谢谢

          veye_xummV 1 Reply Last reply Reply Quote 0
          • veye_xummV Offline
            veye_xumm @Lkarthus
            last edited by

            @lkarthus 你好，现在307这款的锐度调节是自动进行的，没有提供外部设置接口。

            Questions will be answered as soon as possible, please be patient.
            如果你使用中文，请直接用中文提问。
            May the force be with YOU. (This is the translation of the mysterious Chinese symbol above.)

            L 2 Replies Last reply Reply Quote 0
            • L Offline
              Lkarthus @veye_xumm
              last edited by

              @veye_xumm 嗨，我修改了dtsi文件用来支持IMX307和IMX335同时使用，现在可以在/dev下检测到vide0，imx307可以正常工作，imx335不能正常工作，使用shell脚本不能正确打印数据，检测不到版本号，设备型号等，shell脚本好像完全没有作用，同样的在程序中启动设备并不能正常出图请问这是什么原因呢？763e7a22-6ead-4893-8a5b-e1f9b8fbab30-image.png

              1 Reply Last reply Reply Quote 0
              • L Offline
                Lkarthus @veye_xumm
                last edited by

                @veye_xumm 嗨，非常抱歉我已经找到原因了，没有仔细阅读文档需要使用的不是这个脚本，还需要提前配置，现在已经可以正常启动了

                veye_xummV 1 Reply Last reply Reply Quote 0
                • veye_xummV Offline
                  veye_xumm @Lkarthus
                  last edited by

                  @lkarthus 好的。

                  Questions will be answered as soon as possible, please be patient.
                  如果你使用中文，请直接用中文提问。
                  May the force be with YOU. (This is the translation of the mysterious Chinese symbol above.)

                  L 1 Reply Last reply Reply Quote 0
                  • L Offline
                    Lkarthus @veye_xumm
                    last edited by

                    @veye_xumm 嗨 我突然发现IMX335好像没有自动曝光时间的调节，这个功能能开放出来吗？

                    veye_xummV 1 Reply Last reply Reply Quote 0
                    • veye_xummV Offline
                      veye_xumm @Lkarthus
                      last edited by

                      @lkarthus 不好意思，这个无法开放出去。

                      Questions will be answered as soon as possible, please be patient.
                      如果你使用中文，请直接用中文提问。
                      May the force be with YOU. (This is the translation of the mysterious Chinese symbol above.)

                      L 1 Reply Last reply Reply Quote 0
                      • L Offline
                        Lkarthus @veye_xumm
                        last edited by

                        @veye_xumm 好的 现在发现个现象IMX335的摄像头，在我使用./veye5_mipi_i2c.sh -b 9 -w -f mshutter -p1 0x09这个命令去设置手动曝光时，显示的值是已经切换成功，但是画面并没有变化，必须遮挡一下镜头才能触发。并且测试之后发现，手动曝光的参数从0x0 -> 0xa切换遮挡镜头才能触发，但是当从0xa -> 0x0切换就是正常的，这个是什么原因呢？9d893bc5-c749-423e-a67b-851d840ce96f-image.png 遮挡镜头才能生效
                        37c26621-aa40-4713-9e66-784639b9eaf2-image.png
                        可以直接生效

                        veye_xummV 1 Reply Last reply Reply Quote 0
                        • veye_xummV Offline
                          veye_xumm @Lkarthus
                          last edited by

                          @lkarthus 我们这边测试是没有问题的。 你使用的测试环境，分辨率是什么样的？

                          Questions will be answered as soon as possible, please be patient.
                          如果你使用中文，请直接用中文提问。
                          May the force be with YOU. (This is the translation of the mysterious Chinese symbol above.)

                          L 1 Reply Last reply Reply Quote 0
                          • L Offline
                            Lkarthus @veye_xumm
                            last edited by

                            @veye_xumm 3ef399b8-1763-4937-bf9b-f455e93585b3-image.png 在室内室外测试效果都是一样的，分辨率是2560*1440 30fps，使用opencv读流，脚本切换曝光时间。

                            veye_xummV 1 Reply Last reply Reply Quote 0
                            • veye_xummV Offline
                              veye_xumm @Lkarthus
                              last edited by

                              @lkarthus 关于335的AE控制的问题，请给我一个邮箱，我给你发个升级包再测试一下。

                              Questions will be answered as soon as possible, please be patient.
                              如果你使用中文，请直接用中文提问。
                              May the force be with YOU. (This is the translation of the mysterious Chinese symbol above.)

                              L 1 Reply Last reply Reply Quote 0
                              • L Offline
                                Lkarthus @veye_xumm
                                last edited by

                                @veye_xumm 好的 luochen52@163.com

                                veye_xummV 1 Reply Last reply Reply Quote 0
                                • veye_xummV Offline
                                  veye_xumm @Lkarthus
                                  last edited by

                                  @lkarthus said in IMX307如何调试图像参数？IMX307和IMX335如何同时使用？:

                                  luochen52@163.com

                                  已发送。

                                  Questions will be answered as soon as possible, please be patient.
                                  如果你使用中文，请直接用中文提问。
                                  May the force be with YOU. (This is the translation of the mysterious Chinese symbol above.)

                                  1 Reply Last reply Reply Quote 0

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