Navigation

    VEYE IMAGING Forum

    • Register
    • Login
    • Search
    • Categories
    • Tags
    • Recent
    • Popular
    • Users
    • WIKI
    • veye.cc

    SOLVED MV-MIPI-SC130椒盐噪声严重

    VEYE MIPI camera
    2
    2
    304
    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.
    • F
      ff1211 last edited by

      如图,已经用镜头盖完全遮蔽摄像头,按理说应该是黑的,但是椒盐噪声仍然十分严重,实际使用中非常影响计算精度。尝试调整black level,图像无变化(曝光时间等都可以调整,判断不是iic工具的问题)。
      请问如何解决?
      ab9078a0-1315-4d62-93e4-ea96d3ff4bf5-image.png

      veye_xumm 1 Reply Last reply Reply Quote 0
      • veye_xumm
        veye_xumm @ff1211 last edited by

        @ff1211 默认是打开AE AG的,这个现象是增益调节的太高了。你可以根据实际应用场景改为

        1. 纯手动模式,手动曝光手动增益,把增益配置的小一些,或者干脆配置为0.
        2. 还需要保持自动模式,则把最大增益调小。
        1 Reply Last reply Reply Quote 0
        • First post
          Last post