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Where can i find dlls for opencv?

asked 2013-03-31 11:27:21 -0500

matka5432 gravatar image

updated 2013-03-31 12:58:01 -0500

sammy gravatar image

Recently , i was trying install opencv on windows. All is okey, but i havent got dlls. When i try compile code, i get message "cant find (name of file).dll. Try install program again to slution problem ". I downloaded 15 dlls, but im tired do this and i dont want downloading still, couse i dont know how meny are thoose dlls. Where can i download thoose dlls all? is maybe other way to solution this problem ?

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answered 2013-03-31 11:31:35 -0500

updated 2013-03-31 14:58:41 -0500

Download opencv for windows from opencv.org

Dlls will be in the bin folder

Do not forget to add the dll folder to your windows system path variable and add correct libraries in your linker options. Tons of guides on google on how to do this.

Added on 31/03/2013

Took the liberty to actually show you which steps to take:

  1. Visit the following link: http://sourceforge.net/projects/opencvlibrary/files/opencv-win/2.4.4/OpenCV-2.4.4.exe/download
  2. Install it in a preselected openCV folder.
  3. Structure should look like image 1, having this tested myself and using it on my windows system.

image description

Looking at that structure it is simple.

  • The lib folder contains the folder you have to link in your project settings.
  • The bin folder contains all openCV dll's.

You should focus at the build version, using x86 for 32 bit systems and x64 for 64 bit systems.

Then check if your path variable actually contains the openCV bin folder as seen in image 2.

image description

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Computer still shows this message. In bin folder arent any dll file which is needed. Sorry that im writing here, but i have to wait 2 days

matka5432 gravatar imagematka5432 ( 2013-03-31 12:19:04 -0500 )edit

http://docs.opencv.org/doc/tutorials/introduction/windows_install/windows_install.html go check these steps out. It is not possible if you download prebuilt libraries that bin folder is empty.

StevenPuttemans gravatar imageStevenPuttemans ( 2013-03-31 12:27:08 -0500 )edit
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Asked: 2013-03-31 11:27:21 -0500

Seen: 22,367 times

Last updated: Mar 31 '13