Where is cv::Directory in OpenCV 3.0. library? (Bug #3915)

Added by Yuri Moroz over 10 years ago. Updated over 10 years ago.

Status:Cancelled Start date:2014-09-24
Priority:Normal Due date:
Assignee:Yuri Moroz % Done:

0%
Category:-
Target version:3.0-alpha
Affected version:branch 'master' (3.0-dev) Operating System:Windows
Difficulty: HW Platform:x64
Pull request:

Description

Where is cv::Directory in OpenCV 3.0. library? In oldest libraries I have successfully used class cv::Directory. In OpenCV 3.0. it is not.

History

#1
Updated by Yuri Moroz over 10 years ago

  • Target version set to 3.0-alpha

#2
Updated by Steven Puttemans over 10 years ago

Can you please provide the OpenCV version you are using.
Just checked, neither 2.4.9 and 3.0 contain the cv::Directory command.

I am guessing you are using some deprecated old C-API command, which is no longer supported.

Can you provide the code snippet where you are using it?

  • Assignee set to Yuri Moroz
  • Status changed from New to Incomplete

#3
Updated by Yuri Moroz over 10 years ago

I use OpenCV 3.0 alpha(it was downloaded from main page of opencv.org).
In Visual Studio 2013 C++ I try to create next code:
#include <opencv2/opencv.hpp>
int main(){
cv::Directory dir; //VS says: class was not declared

#4
Updated by Steven Puttemans over 10 years ago

I wondered which version of OpenCV still had that function according to you?
Afaik this has never been a part of the package. Sure that function doesn't come from somewhere else?

And maybe enlighten on what you are trying to achieve here?

#5
Updated by Yuri Moroz over 10 years ago

You can see how cv::Directory is properly working in Opencv 2.4.8 at these screenshot from VS 2013, I use only originaly compiled <opencv2\opencv.hpp> library

#6
Updated by Vladislav Vinogradov over 10 years ago

Hello Yuri,

The cv::Directory class was a part of contrib module.
The contrib module was removed from 3.0 version as obsolete.
You can copy the source code for the class from 2.4 opencv branch into your application: https://github.com/Itseez/opencv/blob/2.4/modules/contrib/src/inputoutput.cpp.

  • Status changed from Incomplete to Cancelled
  • Priority changed from High to Normal

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