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0 depth at the left of depth image even after performing alignment

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2 comments

  • MartyG

    Hi Dhongfhel  The black area without depth on the left-side of the image is normal and is a phenomenon called the Invalid Depth Band.  Page 82 of the current edition of the data sheet document for the 400 Series cameras has information about it.  The width of the band should decrease as the camera is moved further away from the scene that it is observing, though on the D405 camera model doing so may not be practical due to its close depth-sensing range.

    https://dev.intelrealsense.com/docs/intel-realsense-d400-series-product-family-datasheet

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  • Dhongfhel

    Hi MartyG Thank you for this helpful information. I can see its width decreases as I move the camera farther. But yeah, I need it closer to the object that's why I picked D405 for this purpose. I guess I'll just have to crop that part off the depth image. Thanks again.

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