Search found 62 matches

by k.schauwecker
Tue Sep 22, 2020 1:46 pm
Forum: Nerian Support Forum
Topic: Nerian camera selection
Replies: 1
Views: 25

Re: Nerian camera selection

Hi Alano, I'm very sorry for the late reply. Your message has slipped my attention. Changing the camera selection is not possible through the API, as this affects quite a lot of configurations. However it is possible to automate this procedure. Are you running Linux? In that case you could run the f...
by k.schauwecker
Tue Sep 01, 2020 9:02 am
Forum: Nerian Support Forum
Topic: Nerian karmin2 + scenescan pro ros node integration to orb-slam2
Replies: 2
Views: 792

Re: Nerian karmin2 + scenescan pro ros node integration to orb-slam2

Unfortunately I don't have experience with using orb-slam. My guess would be that either it is not correctly corrected to a message topic, or some topics don't match. I have had a brief look at the ROS wiki and I see that it requires a depth image, but I couldn't find info on the exact message type....
by k.schauwecker
Fri Aug 14, 2020 4:00 pm
Forum: Nerian Support Forum
Topic: GenTL Producer crashes when trying to integrate SceneScan into MATLAB under Windows
Replies: 1
Views: 601

Re: GenTL Producer crashes when trying to integrate SceneScan into MATLAB under Windows

Hi,

does NVCom work on this computer? Could you make sure that SceneScan is updated to the latest firmware to rule out compatibility issues.

Also please let me know if you are using TCP or UDP as protocol. If it's TCP, try if UDP is also affected.

Best regards,
Konstantin
by k.schauwecker
Thu Jul 02, 2020 10:59 am
Forum: Nerian Support Forum
Topic: Regarding consistency check
Replies: 4
Views: 2342

Re: Regarding consistency check

Yes we calculate both disparities, however they are not computed separately. Unfortunately I cannot share implementation details.
by k.schauwecker
Thu Jul 02, 2020 9:14 am
Forum: Nerian Support Forum
Topic: Regarding consistency check
Replies: 4
Views: 2342

Re: Regarding consistency check

The consistency check compares the left-to-right and right-to-left disparity maps. Hence, we do of course compute both. SceneScan however only outputs the left-to-right disparity map.
by k.schauwecker
Wed Jun 24, 2020 6:23 am
Forum: Nerian Support Forum
Topic: Firmware update
Replies: 3
Views: 1847

Re: Firmware update

Hi Matti,

the Edge Sensitivity parameter is still available in the current firmware. You can always perform a downgrade back to 4.1.1 if you experience problems

Regards,
Konstantin
by k.schauwecker
Tue Jun 23, 2020 8:17 am
Forum: Nerian Support Forum
Topic: Firmware update
Replies: 3
Views: 1847

Re: Firmware update

Hi Matti, Updates from 4.x to 5.x might require a re-calibration as we had some changes to the calibration procedure. What threshold parameter are you referring to? Btw, firmware version 6.0 is just on its way and might be available next week if there are no further delays. Best regards, Konstantin
by k.schauwecker
Fri Jun 12, 2020 8:39 am
Forum: Nerian Support Forum
Topic: SceneScan Pro is unstable
Replies: 1
Views: 1392

Re: SceneScan Pro is unstable

Hi, this appears to be an odd behavior. The busy light should light up after the device was reset, as it will process the hardcoded example sequence. You said that when you got access to the web interface, that the virtual camera was selected. This would indicate that the reset was performed but for...
by k.schauwecker
Wed May 20, 2020 6:18 am
Forum: Nerian Support Forum
Topic: Another Calibration Method
Replies: 9
Views: 19383

Re: Another Calibration Method

Hi Miguel,

yes, SceneScan can only handle one connection at a time. You could insert your sending code into our ros node. The code is available on github:
https://github.com/nerian-vision/nerian_stereo

Regards,
Konstantin
by k.schauwecker
Wed May 13, 2020 8:14 am
Forum: Nerian Support Forum
Topic: Another Calibration Method
Replies: 9
Views: 19383

Re: Another Calibration Method

Hi Miguel, The connection reset error can occur with TCP, as the TCP connection needs to be closed by SceneScan whenever the image processing is restarted (e.g. whenever changing a device parameter). I'm surprised that it works with NVCom but not your own code. Are you able to record a failure case ...