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Opencv HDR_Update.

asked 2013-10-20 08:27:40 -0500

updated 2013-10-20 09:00:41 -0500

berak gravatar image

Hi all opencv developers. I have one specific question. Iam using opencv 2.4.6 on my mac usin Xcode IDE. Iam trying to create HDR images and i found this tutorial: http://docs.opencv.org/trunk/doc/tutorials/photo/hdr_imaging/hdr_imaging.html#hdrimaging

When i build it it doesnt recognize for example CalibrateDebevec identifier. The problem is that in the header files of photo.hpp it is not declared.. In the tutorial is written that the base is opencv 3.0.0. My question is: Where can i get opencv 3.0.0 or the update? I already tried to download these files (http://193.87.95.148/openwrt/mx23/trunk/dl/opencvtrunk-2.5.0/##">1) and paste the headers files into my include folder,but when i solve one problem another 10 problems just appear. Is there any easiest way how to get it work??

Thank you for all your advices

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answered 2013-10-20 08:59:08 -0500

berak gravatar image

updated 2013-10-20 09:18:32 -0500

yes, the location of headers and some of the constants were changed in the master branch.

  • 2.4 : "opencv2/core/core.hpp"
  • 3.0 : "opencv2/core.hpp"

copying headers around sounds like a bad idea to me. it seems, you're trying to 'mix' things, that don't fit together.

get your code either from sourcefourge or from github (the latter, if you want the master/3.0 version)

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Thank for your answer. I agree with you. But Can I ask you. Where can i get Opencv 3.0.0? I Can't find it on sourcefourge. On GitHub I found something like the whole project, but how can i Install it? Iam using Xcode on my Mac and usually i upgrade my opencv with macports(similar to package manager). If i try it it said i have my opnecv up to date.. So i tried to find it but..I have found this link http://opencv.org/wp-content/uploads/2013/icvs/ICVS2013%20-%20OpenCV%203.0.pdf ... Here is that the alpha version of opencv 3.0 wil be relesed on October. It is possible to install opencv 3.0 from the github folder?? Thank you for your answer.

matyasdelcampo gravatar imagematyasdelcampo ( 2013-10-26 06:35:34 -0500 )edit

get 3.0 from the github link .

either "git clone https://github.com/Itseez/opencv.git" from the console, or just dl the zip

to build it, you'll need cmake, too.

berak gravatar imageberak ( 2013-10-26 06:48:53 -0500 )edit

Ok I will try it. Thank you for your time and advice.

matyasdelcampo gravatar imagematyasdelcampo ( 2013-10-26 07:16:40 -0500 )edit

Username/Password?

OpenCarbonVanadium gravatar imageOpenCarbonVanadium ( 2013-10-27 18:12:32 -0500 )edit

@OpenCarbonVanadium what do you mean ?

berak gravatar imageberak ( 2013-10-28 03:11:52 -0500 )edit
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Asked: 2013-10-20 08:27:40 -0500

Seen: 416 times

Last updated: Oct 20 '13