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    • veye_xumm

      This topic is deleted!
      • veye_xumm

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    • R

      SOLVED Do you have any plans to support color machine vision cameras?
      • Roman

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      veye_xumm

      @stiwana Sorry, we do have this in mind, but no actual plans or projected time of completion at this time.

    • X

      SOLVED IMX296在RK3588上不出图
      • xym

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      X

      使用脚本可以,感谢

    • D

      MV cameras and RK3576
      • Dan

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      D

      @veye_xumm Thank you, graet news

    • S

      SOLVED IMX178 roi problem - rpi5
      • sanlu

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      S

      @veye_xumm
      Perfect. Now is working as expected. Thanks!

    • V

      SOLVED To get videomatrix temperature of MV-MIPI-SC130M
      • Victor

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      veye_xumm

      @victor Sorry for the late reply.
      After communicating with the sensor manufacturer, I found that the built-in temperature sensor in the SC130GS is extremely inaccurate and cannot be used properly.

    • Z

      IMX265 -RK3568
      • zang

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      veye_xumm

      @zang 相机是支持这个分辨率配置的。你的整个操作报什么错误吗?
      可以用mv_mipi_i2c.sh脚本读取一下相机实际roi确认是否已经配置到camera里面。
      另外300不利于对齐,你可以试试304

    • A

      SOLVED IMX462M pixelformat on RPi5
      • alex_ai

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      A

      @alex_ai said in IMX462M pixelformat on RPi5:

      I need wait for clear sky to test and provide feedback

      Finally tested, for gain value 20 it is looks pretty same with color sensor with ISP, but background no so black as for color sensor.
      For me this issue resolved, attached examples to compare (10 seconds stacks)

      IMX462 mono
      IMX462M_small.jpg

      IMX462 color with ISP
      IMX462C_small.jpg

    • N

      获取图像的测试代码,依赖opencv4.2的动态库,测试可以正常出图,用opencv4.6的库出现cap.isOpened()返回false
      • nb

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      W

      @nb 您好,我遇到了类似的问题,请问一下您的解决方案就是将4.6的opencv更换成4.2的opencv吗?

    • D

      SOLVED MV-MIPI-130M throw V-by-one
      • Dan

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      veye_xumm

      @dan
      Please try this image.

      export I2C_BUS=7 export WIDTH=1280 export HEIGHT=1024 export FPS=108 media-ctl -d /dev/media0 --set-v4l2 '"m00_b_mvcam '"$I2C_BUS"'-003b":0[fmt:Y8_1X8/'"$WIDTH"'x'"$HEIGHT"'@1/'"$FPS"']' v4l2-ctl -d /dev/video0 --set-fmt-video=width=$WIDTH,height=$HEIGHT,pixelformat=GREY --stream-mmap --stream-count=-1 --stream-to=/dev/null

      93427bda-d9b6-4263-be24-30aac77b3df5-image.png

    • X

      SOLVED IMX178M 触发模式,软触发会概率性无法触发
      • xym

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      veye_xumm

      @xym 可能是pipeline效率的原因,buffer不够用导致丢帧了。

    • R

      SOLVED Can I use YT1.8-2.1I lens with RAW-MIPI-AR0234M?
      • Roman

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      R

      @veye_xumm Thanks, this should be enough I think

    • N

      UNSOLVED 硬触发设置Trigger Delay 没有起作用
      • nb

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      veye_xumm

      @nb
      https://wiki.veye.cc/index.php/Mv_mipi_camera_manual/zh#Sony.27s_Global_shutter.EF.BC.88.E5.85.A8.E5.B1.80.E6.9B.9D.E5.85.89.EF.BC.89
      2.4.3

    • B

      UNSOLVED IMX287 - 1000+ FPS Python & OpenCV
      • bvdb89

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    • N

      UNSOLVED 执行编译出来的./video12 800 800 60 得到的图像。像是按照4:3拉伸得到的图像, 并不是裁剪出来的800 *800的正方形
      • nb

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      N

      @veye_xumm 好的 感谢

    • 张

      SOLVED MV-MIPI-IM256M数据格式
      • 张志伟

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      veye_xumm

      @张志伟 不好意思,我们现在相机本身没有图像矫正功能,也没有使用板块的ISP模块的方案。

    • N

      SOLVED yavta 工具获取的帧率只有34fps, 实际设置的是60fps的帧率
      • nb

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      veye_xumm

      @nb 不客气。

    • veye_xumm

      SOLVED RAW-MIPI-AR0234M配置为4lane模式
      • veye_xumm

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      L

      @veye_xumm 好的,感谢

    • A

      SOLVED Issues with RAW-MIPI-SC132M on Jetson Nano Dev Kit
      • Antony

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      veye_xumm

      @antony
      You've made a very accurate analysis and testing, which is admirable.
      For this camera model, to save space, we use a double-sided contact connector, which indeed has caused some issues. We are planning to improve this module by replacing it with a 22-pin single-sided contact connector.

      I, together with our hardware colleagues, conducted an analysis, and the results align with your test findings.
      After reconnecting the FFC cable correctly following a reversal, the sensor's registers and error codes did not indicate a damaged state for the camera.

      0cc7b86d-d1f6-4833-b373-dc0dc445c5ed-f5b019a3f2a6617992ded7348331e2b.png
      In the case of reversed power connection, the pins that are actually damaged are CON_CS_D1P and CON_CSI_CLKP. Unfortunately, this issue cannot be detected through software.

    • L

      SOLVED orin nano4g板卡使用MV-MIPI-IMX264M的问题
      • lakers

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      veye_xumm

      @lakers

      @lakers said in orin nano4g板卡使用MV-MIPI-IMX264M的问题:

      我用您提供的sample中的 show.grey.py文件可以看见图像但帧率极低,用qv4l2却看不到图像,显示一片黑

      python这个demo是帧率很低的。因为是纯软件跑到cpu上作的数据搬移。你回头开发自己的程序的时候,可以避免这一点。

      qv4l2这个可能是因为分辨率太高了,qv4l2这个软件的兼容性的问题。

      整体来看,我觉得驱动已经通了,你可以跑跑我们wiki上其他的例子了。