Fpelegri

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Latest activity by Fpelegri

  • Fpelegri commented,

    1. Community
    2. D400 Series
    3. Offset between RGB and Depth images (d435i)

    Thanks for the feedback, I needed to know more details. I actually do what is in the pyrealsense2 SDK align-depth2color.py example that uses wait_for_frames(). The issue now is that I have a low ex...

  • Fpelegri commented,

    1. Community
    2. D400 Series
    3. Offset between RGB and Depth images (d435i)

    Hi MartyG, Thanks for that info, was valuable. But the issue I found is in moving objects, there is a little offset between Depth and RGB frames. I show you here real package over a conveyor belt, ...

  • Fpelegri commented,

    1. Community
    2. D400 Series
    3. Noise around segmented object

    I tried the 3 options: The mode numbers are: (Ref link) 0 = fill_from_left - "Use the value from the left neighbor pixel to fill the hole" 1 = farest_from_around - "Use the value from the neighbor...

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  • Fpelegri commented,

    1. Community
    2. D400 Series
    3. Noise around segmented object

    Hole-Filling Filter did the job! Another issue I had was the little speckles on the image, I don't know if there's another filtering parameter on the camera to consider. I can post-process the ima...

  • Fpelegri commented,

    1. Community
    2. D400 Series
    3. Noise around segmented object

    Well, I have this box at a 0.6m of distance and there is a light that is generating this black gap in the middle, I used the phone lantern to find out that glares are generating that hole.

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  • Fpelegri commented,

    1. Community
    2. D400 Series
    3. Noise around segmented object

    Result is much better, but now the light is generating a hole inside the object...any other preset recommendation?

  • Fpelegri created a post,

    Offset between RGB and Depth images (d435i)

    1. Community
    2. D400 Series

    Hi! I am segmenting objects on a conveyor belt that moves 1m/s. I am getting frames from Intel RealSense d435i camera at 30fps, and I aligned color and depth frames as in the examples. Unfortunatel...

    • Fpelegri
    • Edited
    • 2 followers
    • 5 comments
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  • Fpelegri created a post,

    Noise around segmented object

    1. Community
    2. D400 Series

    Hi, After trying to segment an object (background removal) by thresholding the distance using: bg_removed = np.where((depth_image_3d >= depth_image_threshold) | (depth_image_3d <= 0), 0, color_imag...

    • Fpelegri
    • 2 followers
    • 9 comments
    • 0 votes

  • Fpelegri commented,

    1. Community
    2. D400 Series
    3. IR Matrix projector clipping distance uniformity (Intel Realsense d435i)

    Thanks for the feedback! My application have to get the shape of the objects on a flat surface, is there an appropriate way to do it using python (pyrealsense2),using STEREO Module of Intel RealSen...

  • Fpelegri commented,

    1. Community
    2. D400 Series
    3. Intel Realsense d435i IR matrix Projector gaps

    Hi MartyG, Much better with 'laser_power = 360' value, gaps became smaller. Thanks! :)