Install opencv with VC

1. VC sets the global VC ++ directory

Previous versions are all set in "tools-> options-> projects and solutions-> VC ++ directory", and change from 2010.

Open or create a 2010 Project, "View-> Property Manager", and the Property Manager dialog box is displayed. 1-1

1-1

Debug | Win32 and release | MICROSOFT. cpp. win32.user under Win32 can be set.

Double-click any one of them. The Microsoft. cpp. win32.user attribute page is displayed. Set the path of the global header file and library directory in the VC ++ directory on the left and save the settings.

Ii. Install opencv2.3.1 in vs2010

1. Environment Configuration

Hardware:
CPU: Pentium (r) dual-core CPU e6600 @ 3.06 GHz
Memory: 2 GB
Software
Operating System: Windows 7 flagship edition 32-bit
Installation environment: Visual Studio 2010 professional + opencv2.3.1

2. configuration process (based on your actual installation path)

A. Configure the global header file path D: \ Program Files \ opencv2.3.1 \ build \ include; D: \ Program Files \ opencv2.3.1 \ build \ include \ opencv; D: \ Program Files \ opencv2.3.1 \ build \ include \ opencv2

B. Configure the global library file path

• 32-bit System & vc2008, library directory:D: \ Program Files \ opencv2.3.1 \ build \ x86 \ vc9 \ Lib
• 32-bit System & vc2010, library directory:D: \ Program Files \ opencv2.3.1 \ build \ x86 \ VC10 \ Lib
• 64-bit System & vc2008, library directory:D: \ Program Files \ opencv2.3.1 \ build \ x64 \ vc9 \ Lib
• 64-bit System & vc2010, library directory:D: \ Program Files \ opencv2.3.1 \ build \ x64 \ VC10 \ Lib

C. Set Environment Variables

 We just set a dynamic library, so we also need to add the directory where the DLL file of opencv is located to the PATH environment variable. The DLL file directory is as follows:

• 32-bit System & vc2008, dll Directory:D: \ Program Files \ opencv2.3.1 \ build \ x86 \ vc9 \ bin
• 32-bit System & vc2010, dll Directory:D: \ Program Files \ opencv2.3.1 \ build \ x86 \ VC10 \ bin
• 64-bit System & vc2008, dll Directory:D: \ Program Files \ opencv2.3.1 \ build \ x64 \ vc9 \ bin
• 64-bit System & vc2010, dll Directory:D: \ Program Files \ opencv2.3.1 \ build \ x64 \ VC10 \ bin

Because some functions require TBB, you need to add the directory where TBB is located to the environment variable path. The DLL paths related to TBB are:

• 32-bit System & vc2008:D: \ Program Files \ opencv2.3.1 \ build \ common \ TBB \ ia32 \ vc9
• 32-bit System & vc2010:D: \ Program Files \ opencv2.3.1 \ build \ common \ TBB \ ia32 \ VC10
• 64-bit System & vc2008:D: \ Program Files \ opencv2.3.1 \ build \ common \ TBB \ intel64 \ vc9
• 64-bit System & vc2010:D: \ Program Files \ opencv2.3.1 \ build \ common \ TBB \ intel64 \ VC10

Iii. Programming

1. Create a project

2.Select a project in Solution Explorer, right-click the project, and select Properties

3.In [input] of [linker], add [add dependency additional dependencies] For the debug configuration of the project:Token; token; opencv_core231d.lib; token; opencv_gpu231d.lib; token; opencv_ml231d.lib; token; opencv_ts231d.lib; opencv_video231d.lib (Delete as needed)

Note: In the new editing window, add one by one, and press Enter. Do not add ";" at the end of the line. Otherwise, an error similar to the following occurs: 1> link: Fatal error lnk1104: unable to open the file "... Lib"