DLPLCR4500EVM: fringe Pattern generation

yassine ba

Part Number: DLPLCR4500EVM
Other Parts Discussed in Thread: DLP4500

Hi all,

I'm intrested on the work you guys are doing here.

I'm looking to generate fringe patterns with differnet frequency. Do you have a special software or website to create pics like the ones here ?

Thanks in advance.

over 4 years ago

0 Philippe Dollo over 4 years ago

TI__Mastermind 28005 points

Yassine,

Welcome to the E2E forums, and thanks for your interest in our DLP technology.

Can you elaborate on your statement above. You mentioned "pics like the ones here" but I do not see any images attached to your post. Can you please elaborate?

Regards,

Philippe

0 yassine ba over 4 years ago in reply to Philippe Dollo

Prodigy 10 points

Hello Philippe,

Thanks for your answer. My bad, I forgot to put the example (Please see bellow Photo 1 )

I created some example using Powerpoint with simple image creation. (Photo 2)

Photo 1

Photo 2

Thanks,

Yassine

0 Philippe Dollo over 4 years ago in reply to yassine ba

TI__Mastermind 28005 points

Yassine,

Will check with the team if we have any collateral to share to help with this kind of pattern generation. Please give us a couple of days.

Regards,

Philippe

0 Philippe Dollo over 4 years ago in reply to Philippe Dollo

TI__Mastermind 28005 points

Yassine,

Your best bet on this effort is likely going to be the ALC SDK linked in the DLP4500 LightCrafter FAQ:

https://e2e.ti.com/support/dlp-products-group/dlp/f/dlp-products-forum/711671/faq-dlp-lightcrafter-4500-evm-faqs

Some of the algorithms provided within may be of assistance, though I'm not aware of whether the exact application you are looking for (fringe patterns) can be supported. Outside of this we don't have additional software support for this chipset, so if you cannot get what you need from here you will need to develop your own code to support this application on the DLP4500 LightCrafter.

I apologize for the inconvenience.

Regards,

Philippe

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DLPLCR4500EVM: fringe Pattern generation