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Automation, sensing and robotics • Re: Object detection. White object on white background

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Changing the background is not an option since lego pieces comes in many different colors. I need to be able to see all the pieces regardless of color. Thoughts on this?
Lightning is important. You need multiple light sources in order to avoid shadows.

You can change the color of lighting. RGB is one option. Use multiple frames with different colors.

You can use IR or UV light sources. Then you can use a background that emits light under UV.

Statistics: Posted by fchk — Wed Aug 27, 2025 7:15 pm



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