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OpenCV library installation problems (Read 58849 times)
Citizen_Frag
Re: OpenCV library installation problems
Reply #15 - May 1st, 2009, 11:27am  
Gleem wrote on Apr 3rd, 2009, 8:55am:
After to look for the archives of the OpenCV, I have the list, these archives must be copied in the folder " system32".

cv100.dll
cvaux100.dll
cvcam100.dll
cxcore.dll
cxts001.dll

These archives are created when the OpenCV installs, I do not have the original direction but with the names they are possible to be found.


Hi all,

I tried to copy these .dll directly in "system32" and I still have the same error ("OpenCV\library\OpenCV.dll: Can't find dependent libraries")...
Other point : I can't find "cxcore.dll" (I have a "cxcore.lib" instead), where can I find it

Need help please

PS : My "java.library.path" seems to be okay.
PS2 : Sorry for my english...
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valentin
Re: OpenCV library installation problems
Reply #16 - May 1st, 2009, 12:10pm  
It's as simple as 1-2 : put the dll into the java project's folder
                     OpenCV.dll
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Citizen_Frag
Re: OpenCV library installation problems
Reply #17 - May 2nd, 2009, 7:58am  
valentin wrote on May 1st, 2009, 12:10pm:
put the dll into the java project's folder. OpenCV.dll


Okay. I put "OpenCV.dll" into "E:/processing-1.0.3/java/bin/" but I still have the message "Can't find dependent libraries"

Is there anything else to do Sad

Thanx a lot
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Leonox
Re: OpenCV library installation problems
Reply #18 - May 2nd, 2009, 10:39am  
Citizen_Frag wrote on May 2nd, 2009, 7:58am:
valentin wrote on May 1st, 2009, 12:10pm:
put the dll into the java project's folder. OpenCV.dll


Okay. I put "OpenCV.dll" into "E:/processing-1.0.3/java/bin/" but I still have the message "Can't find dependent libraries"

Is there anything else to do Sad

Thanx a lot


Try this... put the "OpenCV.dll" in "C:/WINDOWS/" that should work, by the way "E:/processing-1.0.3/java/bin/" is not the java project's folder.  Cheesy
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Citizen_Frag
Re: OpenCV library installation problems
Reply #19 - May 3rd, 2009, 2:03am  
Quote:
Try this... put the "OpenCV.dll" in "C:/WINDOWS/" that should work, by the way


I did this... and it doesn't work. I am desperate... Sad

Please need help to understand.
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« Last Edit: May 3rd, 2009, 3:44am by Citizen_Frag »  
 
progen77
Re: OpenCV library installation problems
Reply #20 - May 3rd, 2009, 4:44am  
has anyone found the solution to this yet? coz i'm having the same frustrating problem as well....
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progen77
Re: OpenCV library installation problems
Reply #21 - May 3rd, 2009, 4:46am  
it seems that problem is this line:
Verify that the java.library.path property is correctly set and the '\path\to\OpenCV\bin' exists in your system PATH

How do you make sure the java.library.path property is set?  And what should I set it to?
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V
Re: OpenCV library installation problems
Reply #22 - May 3rd, 2009, 5:26am  
wha you need is to place the opencv bin path in your system path.

its not the opencv.dll that you're missing, its all the other that it depends on.

so place your c:\opencv\bin path into your system path variable and you should do fine
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Victor Martins | www.pixelnerve.com/v
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progen77
Re: OpenCV library installation problems
Reply #23 - May 3rd, 2009, 5:44am  
I've placed the opencv bin path into my system path but i'm still getting the same errors....... Embarrassed
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V
Re: OpenCV library installation problems
Reply #24 - May 3rd, 2009, 5:58am  
system variables path.. also you will need a reboot so the path updates
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Victor Martins | www.pixelnerve.com/v
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progen77
Re: OpenCV library installation problems
Reply #25 - May 3rd, 2009, 6:53am  
well, i've tried putting it into system variables path and named the variable OpenCV but still no luck  Sad
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V
Re: OpenCV library installation problems
Reply #26 - May 3rd, 2009, 6:59am  
no.
it should be in the system variables path. this variable already exists if you search down the list, its there. this for windows OS ofcourse.
variable name is: "Path". this variable has all the paths the system requires (and more)

it needs to find the right dll files. so it needs to be recon by the system.
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Victor Martins | www.pixelnerve.com/v
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progen77
Re: OpenCV library installation problems
Reply #27 - May 3rd, 2009, 7:21am  
i did add it into the systems variables path like u said but still no success man....
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V
Re: OpenCV library installation problems
Reply #28 - May 3rd, 2009, 1:30pm  
you need all dll to be "caught" by the system. put them together will opencv.dll or so, it must work. there is something you are missing. it should do as what i said before.
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Victor Martins | www.pixelnerve.com/v
WWW  
Citizen_Frag
Re: OpenCV library installation problems
Reply #29 - May 4th, 2009, 5:24am  
OKAY I FIND IT OUT !!!!!

Just install the OpenCV1.1pre1a and that's all.
I tried all the examples, and it works.

Thanx all
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« Last Edit: May 4th, 2009, 6:25am by Citizen_Frag »  
 
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