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Re: LED Ring Colour
Quote:
Originally Posted by Jared341
Keep in mind that many/most digital cameras actually use a Bayer pattern on their CMOS imager. This means that the cameras have twice as many sensing elements for detecting green light than red or blue.
Does it make a significant difference for our application? I am honestly not sure, but that was our thinking behind using a green LED last season. |
Quote:
Originally Posted by stevend1994
... Knowing that green is one of the best colors, ...
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The reason camera's emphasize green is because the manufacturer is trying to mimic the human eye's sensitivity. Knowing this means green takes less light to reproduce the same signal. Does that make it "best" or "better"? That is debatable.
Again, if you properly calibrate your camera and vision processing, any color is fine. So, just use what you are comfortable with.
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