How to Install and Use OpenCV 2.4.3 with Visual C 2010 Express?

Installing OpenCV 2.4.3 in Visual C 2010 Express

Walkthrough:

1. OpenCV Installation:

• Download OpenCV 2.4.3 and install it in a desired directory, such as C:.
• Add the directory C:opencvbuildx86vc10bin to your system PATH for accessing OpenCV DLLs.

2. Visual C Configuration:

• Create a new Visual C Empty Project.
• Set the "Include Directories" to C:opencvbuildinclude.
• Set the "Library Directories" to C:opencvbuildx86vc10lib.
• Add the necessary OpenCV library dependencies (in debug mode, filenames will end with "d").

3. First OpenCV Program:

• Create a C file (e.g., loadimg.cpp) and include OpenCV headers.
• Write code to load an image and display it using OpenCV functions.

4. Debug and Run:

• Compile the code by pressing F5.
• The image will be displayed in an OpenCV window.

5. Exploring Further:

• Navigate to the OpenCV sample directory at c:opencvsamplescpp.
• Read and experiment with sample code.
• Innovate and create your own OpenCV programs.

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