Comments on: OpenCV and Bumblebee2 Stereo

By: Uhaul182

Uhaul182 — Wed, 25 Jan 2012 01:59:37 +0000

Just started a project with OpenCV and Triclops sdk would love any information anyone can help with. Totally brand new to this. Thanks in advance!!!

By: chungyi

chungyi — Thu, 22 Sep 2011 09:52:29 +0000

Hi~!
I’m working stereo vision with Bumblebee2 and its SDK. I tried to compute the disparity map and show it on a window. The first work I’ve finished, but the second had some problem.
My method is saving the disparity data(*.pgm), use cvLoadImage to load pgm file, and finally show it by cvShowImage.
It did work! But I think it is not a good way. (It is really a stupid method…)

My problem is how to convert tirclops data structure to OpenCV IplImage structure?

Thanks..!!

By: sciencetronot

sciencetronot — Sat, 02 Jul 2011 00:35:09 +0000

Hi JS,
I’m freshman about openCV. can you tell me how to grabbing images from bumblebee2 with openCV ?. Please, give me step by step..
thank you.-smile-

By: JS

JS — Wed, 05 May 2010 03:52:02 +0000

Unfortunately, I can’t really provide any support. I no longer have access to the proper type of camera, and OpenCV is constantly changing. Best of luck!

By: Moslem Kazemi

Moslem Kazemi — Tue, 04 May 2010 20:56:09 +0000

Hi JS,
Thanks for the post. I am not sure if the patch you are talking about has already been integrated with opnecv or not?
I am trying to capture images from bb2 using opencv 1.x under Windows XP with no success …. Would you please let me what I need to do?
Thanks and regards,
–Moslem.

By: leela

leela — Mon, 21 Dec 2009 10:32:26 +0000

Hi JS,

I am commissioning a stereo vision system and am using opencv but am not using bb2. I am using cameras from SRI and bought them from videre design. There are three of us working on the project that needs the cameras and not one of us can figure out how to even get it started. Do you know anything about Videre cameras? Specifically the STH-DCSG series?

By: JS

JS — Thu, 10 Dec 2009 19:06:50 +0000

If you are using Triclops then you need to call triclopsStereo and the use triclopsGetImage16 with the appropriate flags to get the disparity map. The example code from Point Grey that comes with the camera should have numerous examples. OpenCV also has some disparity functionality.

By: zackgong

zackgong — Thu, 10 Dec 2009 01:37:06 +0000

hi, JS. I am using bumblebee2 with opencv. Now I have a question. While my camera is housed in a water-proof box, so I recalibrated it. The question is, how I used the rectified stereo pairs to get the depth map, with the function: triclopsGetImage16()? Thank you. Further more, I have been using bb2 and opencv for a certain time, and I am glad to communicate with guys online. My email gpl@sia.cn.

By: vijay

vijay — Tue, 24 Nov 2009 13:59:32 +0000

Iam trying to grab a image using Opencv from Point Grey (Chameleon CMLN-13S2M-CS).But iam not able tooooooooooo.I would be of great help if u tell me how to go about it..

Thanks and regards

By: JS

JS — Fri, 30 Oct 2009 19:10:32 +0000

I've put up a page on this blog with some example code I wrote for the integration. It isn't much but hopefully it will help you get started. Check the sidebar.