3D Scan Forum

I adjusted the PointGrey from 2048 x 1536 to 1920 x 1080. The frame rate jumped from 34 fps to 60 fps. I guess its a bandwidth limitation. Question: I have the impression the 2048 x 1536 / 121 fps /Global shutter cameras are nearly the same price as the 1920 x 1080 cameras. Is there a reason not to ...

Thanks.

If I don't find a solution shortly, I will sell one Point grey and purchase one DMK 33UX252.

I don't know if the Point Grey is slower since it's resolution is 50% more. It could also be due to some other hardware issue.

Anyway, the Imaging Source sounds good.

Jeff

No comments on the Ziptie, My long hours with David have destroyed my sens of humour... ;) A question for Basler and Imaging Source Industrial camera users: With one PointGrey camera driver (directshow) directly in David, I can set YUY2 instead of RGB24. This increases the capture frame rate from 20...

Thanks.

I guess I am out of luck.

Since ImagingSource has the same camera using the same Sony chip (DMK 33UX252, identical resolution and FPS), if the price is not too high, I will try to sell one of the PointGrey and purchase that one.



Jeff

Bad news for me: Answer from PointGrey: "I understand this will cause issues with your David software. Unless they have another interface like a USB3 Vision interface or a Point Grey wrapper to work with the camera, I do not believe there is a solution we can offer you at the moment for multipl...

While waiting for an answer from PointGrey, I decided to try to use David 5 with two different cameras and two different resolutions. PointGrey : 2048 x 1536 (Minolta 50 mm macro) GH4: 1920 x 1080 (12-35 VARIO lens) David can be very frustrating but also very amazing. Photos,stereo extended mode sca...

Some screenshots:

Green: PointGrey
Purple: GH4 un Fullhd

Thanks. When you first installed the two cameras, were they immediately available in David 5 ? I just made a quick test with the GH4 in fullhd and one PointGrey. The GH4 provides a smoother surface, less line artifacts. The PointGrey scan is sharper on the details (probably because of the 2018 x 153...

Nightmare weekend with David, like in the "good" old days. I received my two PointGrey cameras. I purchased because: I saw the great results Micr0 was getting with machine vision cameras I wanted to use David 5 with two cameras, and did not want to purchase a second HDMI capture card and a...

I hope I am not to much off topic, but have a look at this article : https://www.osapublishing.org/oe/viewmedia.cfm?uri=oe-19-24-24657&seq=0 I found it when I was looking for the best but low cost solution for perfect projection of patterns. I don't think it exists as a stand alone product, but ...