topic Re: Weird intensity "stripes" since Recap version 3 in ReCap Forum

Weird intensity "stripes" since Recap version 3

TanguyNed — Tue, 03 May 2016 16:42:43 GMT

Hello,

Since Recap version 3, I'm getting strange intensity values. See attached images. Though it has its own beauty, I don't find it very practical 😉

The scans are black and white only, no RGB color applied, and were taken with a Faro Focus X130.

This happens in any mode (greyscale, spectrum...). RGB mode is fine. The scans were filtered in Scene, but theses "stripes" also show on raw scans.

But with old projects that were imported with Recap version 2, intensity view is fine.

Thanks

Re: Weird intensity "stripes" since Recap version 3

ryan.frenz — Tue, 03 May 2016 18:20:06 GMT

This is odd, we are investigating - do you see the same artifacts in RealView's intensity mode?

Re: Weird intensity "stripes" since Recap version 3

TanguyNed — Wed, 04 May 2016 13:13:51 GMT

Sorry I won't have access to my workstation before wednesday next week. I will try that at this date.

Re: Weird intensity "stripes" since Recap version 3

ryan.frenz — Fri, 06 May 2016 18:05:19 GMT

OK, thanks. Also if you could share an FLS file that shows this issue, that would be very helpful.

Let me know if you need a secure share folder.

Ryan

Re: Weird intensity "stripes" since Recap version 3

TanguyNed — Wed, 11 May 2016 07:23:21 GMT

Yep, Realview intensity mode is weird too.

I've uploaded a FLS. Here is the link : http://a360.co/1QY6WnW

Re: Weird intensity "stripes" since Recap version 3

ashwini.murthy — Wed, 11 May 2016 14:06:48 GMT

Hello,

Thanks for sharing the scan. For some reason, it does not import in 3.0.1.5

It is only 10MB, could it be a different scan?

Thanks,

Ashwini

Re: Weird intensity "stripes" since Recap version 3

TanguyNed — Wed, 11 May 2016 14:38:07 GMT

Strange, I don't have any issues with the import (same version). The file is only 10 Mb because it was a low resolution scan, unrelated to the pictures I posted. That's normal.

Try this other one : http://a360.co/1ZFcABE

Re: Weird intensity "stripes" since Recap version 3

ashwini.murthy — Wed, 11 May 2016 16:38:28 GMT

Thanks, the second scan imported. I can't recreate the pattern you are seeing in 3.0.1.5.

Are you using 3.0.0.52 or 3.0.1.5?

Am I missing something?

Ashwini

Re: Weird intensity "stripes" since Recap version 3

TanguyNed — Fri, 13 May 2016 15:29:31 GMT

I'm using 3.0.1.5. I tried uninstalling and reinstalling, without success.

I see you are using the pro version of Recap, whereas I'm not. That is the only difference I could think of, so I activated the trial of the pro version. Still no success.

I will try on my personnal computer this week-end, and keep you updated.

EDIT : wait I found the culprit !!! In my list of installed programs, I had a dozen of "FARO LS 1.1.somenumber". Not sure what these are but I uninstalled the last one ("FARO LS 1.1.6something"), and now intensity values are OK.

Could you enlighten me about what those programs are ? I wouldn't want to break anything.