VEYE IMAGING Forum
    • Categories
    • Tags
    • Recent
    • Popular
    • Users
    • WIKI
    • veye.cc
    • Register
    • Login

    sc132清晰度问题

    Scheduled Pinned Locked Moved VEYE MIPI camera
    4 Posts 2 Posters 1.2k Views 1 Watching
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • P Offline
      pwteng
      last edited by

      想咨询下sc132的清晰度问题。照明使用的NIR,光强够。在jetson nano上抓图,图片比较模糊,不够清晰,请问sensor有锐度等调节参数吗?
      ./cs_mipi_i2c.sh -r -f expostate
      r exptime 26667 us, again 5.2 dB, dgain 0.0 dB
      ![替代文字](2021-04-07_140222-3.png 图片地址)

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

        @pwteng
        您好。

        1. 聚焦是否需要重新调一下? 我们出厂默认是聚焦到3-5米距离。我感觉您这个图没有完全聚清晰。 您可以拧动镜头微调一下。
        2. 现在看参数,已经有了模拟增益了,所以图像上呈现了小麻点儿。可以尝试:
          2.1. 用光圈更大的镜头。
        3. 2 增强一点补光。
          2.3 降低帧率,达到适当增加曝光时间的目的。

        ps:请问镜头用的哪款?

        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.)

        P 1 Reply Last reply Reply Quote 0
        • P Offline
          pwteng @veye_xumm
          last edited by

          @veye_xumm 是不是可以把模拟增益关闭。我并不需要图像特别亮,主要清晰度差点意思。镜头是f35镜头。

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

            @pwteng
            可以。
            你可以直接通过aeagc限制一下最大增益。
            也可以调小目标亮度,aetarget。

            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

            Hello! It looks like you're interested in this conversation, but you don't have an account yet.

            Getting fed up of having to scroll through the same posts each visit? When you register for an account, you'll always come back to exactly where you were before, and choose to be notified of new replies (either via email, or push notification). You'll also be able to save bookmarks and upvote posts to show your appreciation to other community members.

            With your input, this post could be even better 💗

            Register Login
            • First post
              Last post