Comments on: Parallel world of OpenCV (HaarTraining) http://www.computer-vision-software.com/blog/2009/06/parallel-world-of-opencv/ Rhonda Ltd., computer vision software blog Sun, 17 Jul 2011 16:11:45 +0000 hourly 1 http://wordpress.org/?v=3.3.1 By: Tesis…oh…tesis « Knowledge is what benefits http://www.computer-vision-software.com/blog/2009/06/parallel-world-of-opencv/comment-page-1/#comment-1050 Tesis…oh…tesis « Knowledge is what benefits Mon, 22 Nov 2010 15:36:13 +0000 http://www.computer-vision-software.com/blog/?p=70#comment-1050 [...] proses training untuk menghasilkan classifier deteksi suatu obyek dalam citra ( idenya sama seperti ini ), namun kendalanya adalah dari sisi hardware ( kampus saya ga ada fasilitasnya, disamping itu [...] [...] proses training untuk menghasilkan classifier deteksi suatu obyek dalam citra ( idenya sama seperti ini ), namun kendalanya adalah dari sisi hardware ( kampus saya ga ada fasilitasnya, disamping itu [...]

]]> By: Sam http://www.computer-vision-software.com/blog/2009/06/parallel-world-of-opencv/comment-page-1/#comment-958 Sam Thu, 30 Sep 2010 10:17:36 +0000 http://www.computer-vision-software.com/blog/?p=70#comment-958 Hi There, I would like to know if anyone has a precompiled haartraining.exe with OpenMP support enabled? I am using Visual Studio 2010 and have been unable to compile the version shipped with opencv 2.0 with OpenMP support. It would be great if someone could give me some advice on how to compile with OpenMP (I know how you select the option in Visual Studio) But I am receiving a lot of errors when trying to build the solution. Preferably if someone already has a precompiled binary they would be willing to share I would be grateful or alternatively if someone has a VS 2008 / 2010 solution they could share that would also be great. Thanks, Sam. Hi There,

I would like to know if anyone has a precompiled haartraining.exe with OpenMP support enabled?

I am using Visual Studio 2010 and have been unable to compile the version shipped with opencv 2.0 with OpenMP support. It would be great if someone could give me some advice on how to compile with OpenMP (I know how you select the option in Visual Studio) But I am receiving a lot of errors when trying to build the solution. Preferably if someone already has a precompiled binary they would be willing to share I would be grateful or alternatively if someone has a VS 2008 / 2010 solution they could share that would also be great.

Thanks,

Sam.

]]> By: Vanja http://www.computer-vision-software.com/blog/2009/06/parallel-world-of-opencv/comment-page-1/#comment-510 Vanja Sat, 26 Dec 2009 18:18:15 +0000 http://www.computer-vision-software.com/blog/?p=70#comment-510 Hi Aleksey, I'm interested in part "Results are very similar" - were there any significant differences in generated cascade? Regards, Vanja Hi Aleksey,

I’m interested in part “Results are very similar” – were there any significant differences in generated cascade?

Regards,
Vanja

]]> By: Victor http://www.computer-vision-software.com/blog/2009/06/parallel-world-of-opencv/comment-page-1/#comment-478 Victor Mon, 30 Nov 2009 13:15:39 +0000 http://www.computer-vision-software.com/blog/?p=70#comment-478 Hi, nice article and interesting idea. I think it would be interesting to see the results of this experiment, reduced computing time is just one of the results, but what about performance? Could you please post the results given by the performance tool comparing your cascade with the one generated with a single computer? Thank you! Best regards, Victor Hi,

nice article and interesting idea.

I think it would be interesting to see the results of this experiment, reduced computing time is just one of the results, but what about performance?

Could you please post the results given by the performance tool comparing your cascade with the one generated with a single computer?

Thank you!

Best regards,
Victor

]]> By: Computer Vision Software » Blog Archive » FAQ: OpenCV Haartraining http://www.computer-vision-software.com/blog/2009/06/parallel-world-of-opencv/comment-page-1/#comment-452 Computer Vision Software » Blog Archive » FAQ: OpenCV Haartraining Fri, 13 Nov 2009 02:07:03 +0000 http://www.computer-vision-software.com/blog/?p=70#comment-452 [...] Yes, one of possible ways is to use parallel programming. We have realized OpenCV haartraining using MPI for linux cluster. You can read it here [...] [...] Yes, one of possible ways is to use parallel programming. We have realized OpenCV haartraining using MPI for linux cluster. You can read it here [...]

]]> By: Aleksey Kodubets http://www.computer-vision-software.com/blog/2009/06/parallel-world-of-opencv/comment-page-1/#comment-299 Aleksey Kodubets Fri, 18 Sep 2009 08:34:52 +0000 http://www.computer-vision-software.com/blog/?p=70#comment-299 Great! Great!

]]> By: Nick http://www.computer-vision-software.com/blog/2009/06/parallel-world-of-opencv/comment-page-1/#comment-296 Nick Thu, 17 Sep 2009 14:06:24 +0000 http://www.computer-vision-software.com/blog/?p=70#comment-296 Hi, Thankyou. I read that on a previous post after I made the post. I have already sent a request on the about page a few hours ago as per the instructions and look forward to hearing a reply. Nick Hi, Thankyou.

I read that on a previous post after I made the post. I have already sent a request on the about page a few hours ago as per the instructions and look forward to hearing a reply.

Nick

]]> By: Aleksey Kodubets http://www.computer-vision-software.com/blog/2009/06/parallel-world-of-opencv/comment-page-1/#comment-295 Aleksey Kodubets Thu, 17 Sep 2009 11:00:26 +0000 http://www.computer-vision-software.com/blog/?p=70#comment-295 Hi Nick, We could answer on your specific questions. Our management doesn't allow to share the code here on blog. If you would like to have our code, please see "about" page regarding details how to contact to our marketing team. Aleksey Hi Nick,

We could answer on your specific questions. Our management doesn’t allow to share the code here on blog. If you would like to have our code, please see “about” page regarding details how to contact to our marketing team.

Aleksey

]]> By: Nick http://www.computer-vision-software.com/blog/2009/06/parallel-world-of-opencv/comment-page-1/#comment-294 Nick Thu, 17 Sep 2009 07:03:56 +0000 http://www.computer-vision-software.com/blog/?p=70#comment-294 Hi Would it be possible to get some assistance or code for haartraining project with the changes mentioned for MPI as we are planning to use an scalable HPC linux cluster service to process a very large number of very complex cascades. Any help would be greatly appreciated Hi Would it be possible to get some assistance or code for haartraining project with the changes mentioned for MPI as we are planning to use an scalable HPC linux cluster service to process a very large number of very complex cascades.

Any help would be greatly appreciated

]]> By: Vasiliy Mun http://www.computer-vision-software.com/blog/2009/06/parallel-world-of-opencv/comment-page-1/#comment-245 Vasiliy Mun Thu, 03 Sep 2009 23:30:14 +0000 http://www.computer-vision-software.com/blog/?p=70#comment-245 You can use PCA method to get features and then use another binary classificator like NBC. http://www.codeproject.com/KB/audio-video/haar_detection.aspx You can use PCA method to get features and then use another binary classificator like NBC.

http://www.codeproject.com/KB/audio-video/haar_detection.aspx

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