• DepthAI

  • Convert ColorCamera frames to single-channel grayscale?

Is there any way to do this? ImageManip is able to convert to YUV400, but it repeats the same values across 3 channels instead of squeezing to 1 channel. I'm looking for a throughput out of the device, so it doesn't help me to do it on a connected host. OAK-D-POE-PRO with script node in standalone, with additional TCP socket connection to host.

  • Hi @robotaiguy
    Set the frame type to GRAY8:

    manip = pipeline.create(dai.node.ImageManip)
manip.initialConfig.setFrameType(dai.RawImgFrame.Type.GRAY8)
camRgb.preview.link(manip.inputImage)
manip.out.link(xoutRgb.input)

    Thanks,
    Jaka

Hi @robotaiguy
Set the frame type to GRAY8:

manip = pipeline.create(dai.node.ImageManip)
manip.initialConfig.setFrameType(dai.RawImgFrame.Type.GRAY8)
camRgb.preview.link(manip.inputImage)
manip.out.link(xoutRgb.input)

Thanks,
Jaka