Search found 44 matches

by JeDi
Fri Mar 28, 2025 5:14 am
Forum: Camera SDK
Topic: Roundness gone in new SDK versions
Replies: 4
Views: 15686

Re: Roundness gone in new SDK versions

Hi, thanks for the reply. The problem is: the previous version we did a test release with is more than two years old. So I can't really tell you in which version it disappeared. The version I noticed this (the first one I was able to test with actual hardware) was very recent: 3.1.4. Are older versi...
by JeDi
Fri Mar 14, 2025 6:19 am
Forum: Camera SDK
Topic: Roundness gone in new SDK versions
Replies: 4
Views: 15686

Re: Roundness gone in new SDK versions

I looked at the updated documentation yes. I looked at the almost non-existent wiki, the .txt files thrown in the doc folder of the Camera SDK, as wel as the example code. None of them even mention anything about the roundness value. Or am I missing something? There has not been a real changelog for...
by JeDi
Fri Feb 14, 2025 11:00 am
Forum: Camera SDK
Topic: Roundness gone in new SDK versions
Replies: 4
Views: 15686

Roundness gone in new SDK versions

Hi, I updated to the most recent Camera SDK. The previous version was before the switch to smart pointers for the frames and such. I am using Precision mode (with 6 cameras divided over two camera bars) and use the roundness value to filter out unwanted points during calibration, so we have the best...
by JeDi
Thu Nov 16, 2017 5:59 am
Forum: Camera SDK
Topic: Default distortion parameters V120:SLIM
Replies: 1
Views: 4573

Re: Default distortion parameters V120:SLIM

To be clear: I am looking for the "factory default" intrinsics for a V120:SLIM with a 3.5mm F#1.6 lens.

There are a bunch of values in camerarevisions.h but not for my setup it seems.

Kind regards,
Jeroen
by JeDi
Mon Nov 13, 2017 5:52 am
Forum: Camera SDK
Topic: Default distortion parameters V120:SLIM
Replies: 1
Views: 4573

Default distortion parameters V120:SLIM

Hi, I know that the GetDistortionModel method will return the default camera intrinsics for a certain camera, but we are using V120:SLIM cameras with 3.5mm F#1.6 lenses. I can imagine that the system/SDK cannot know which lens is actually installed. If that is the case, what parameters are returned ...
by JeDi
Wed May 18, 2016 5:19 am
Forum: Camera SDK
Topic: USB (cable) problems
Replies: 4
Views: 33016

Re: USB (cable) problems

We still get reports from users with a lot of USB problems. Sometimes not all cameras are recognized by windows, or some have exclamation marks in Device Manager. Sometimes cameras disconnect during recording. Does anyone know a good way to analyse those problems? They feel like power or cabling iss...
by JeDi
Wed Mar 09, 2016 12:43 pm
Forum: Camera SDK
Topic: USB (cable) problems
Replies: 4
Views: 33016

USB (cable) problems

Hi, Some of our customers are experiencing problems with the six V120:Slim cameras we are using in our custom bicycle analysis system. Windows (most have upgraded to windows 10, but some use 7 or 8.1) seems to, sometimes, have trouble recognizing the cameras when plugged in (analysed in Device Manag...
by JeDi
Thu Jul 02, 2015 6:36 am
Forum: Motive
Topic: Attach license to camera instead of USB key
Replies: 3
Views: 4507

Re: Attach license to camera instead of USB key

Hi, thanks for the response. I can imagine you have your reasons for not allowing a license to be attached to a camera anymore, but you should really state that explicitly in the documentation, I cannot find that anywhere. Also the FAQ still states "The customer will then activate the license u...
by JeDi
Thu Jun 25, 2015 1:49 am
Forum: Motive
Topic: Attach license to camera instead of USB key
Replies: 3
Views: 4507

Attach license to camera instead of USB key

Hi, We have an unexpected project at a client, and we only had time to buy a Motive:Tracker license through email, we have no time to wait for delivery of a USB key. I am unable to attach the license to the hardware key of one of the cameras, although the documentation states it should work. Does an...
by JeDi
Tue Jun 02, 2015 12:21 pm
Forum: Camera SDK
Topic: Block visible markers using SDK
Replies: 7
Views: 8724

Re: Block visible markers using SDK

Although the code above works, it only blocks lights that are actually part of a detected marker. When smears of light are visible for example, they won't always be blocked. I guess this is OK, because the other light is not detected as a marker anyway. But is this also how the block visible button ...