Hello,
I'm trying to display multiple 1 bit splash patterns using DLP3010EVM-LC, and find that if I put more than 3 different patterns into the splash image, the pattern being projected may contain serious artifacts.
Now I have 5 patterns, If I put pattern1, pattern2, and pattern3 into the blue channel of the splash image, all of the three patterns being projected look good.
Here is the projected patten1 being captured by a gray scale camera. (The projector is intentionally defocused so that the projected binary pattern looks like a sine pattern)
And If I put all of the 5 patterns into the blue channel of the splash image, the projected patterns become strange. Following is the projected pattern1 with artifacts.
I found this problem similar to what is described in this thread:
Can this be solved? or is it the limitation of the hardware?
Thanks.