静态链接FreeImage的方法类似下面帖子：
http://h2appy.blog.51cto.com/609721/1408087
主要注意的是：
1. 下载FreeImage，用vs2010打开solution。编译FreeImageLib这个项目。
FreeImageLib项目中编译好的freep_w_picpathd.lib就是要使用的库文件。
2. 添加预编译参数：FREEIMAGE_LIB
3.调用时使用下面两个函数：
FreeImage_Initialise()
FreeImage_DeInitialise()
参考：
How to use FreeImage as a static library (Visual C++ 6) ?
Using FreeImage as a static library is not so easy, but it's not more complicated than using any other library. Here is a step by step method to do this :
1. Compile the FreeImage library in debug and release modes and close your projects. You won't need to use the FreeImage source code anymore.
2. Copy FreeImage.lib/FreeImaged.lib into your lib\ directory or in a directory where the compiler can find them (e.g. your project directory). You can use "Menu->Tools->Options->Directories->Library files" for this.
3. Create a new project and add your code in it.
Add a call to FreeImage_Initialise() at the beginning of you main function and a call to FreeImage_DeInitialise() at the end of this function.
4. Edit the compiler options (Menu -> Project -> Settings)
1. tab C/C++ : Category "Preprocessor"
* Add FREEIMAGE_LIB to the preprocessor definitions
2. tab C/C++ : Category "Code Generation"
* Use the Multithreaded run-time library (in release mode)
* Use the Debug Multithreaded run-time library (in debug mode)
5. Edit linker options (Menu -> Project -> Settings)
1. tab Link : Category Input
* Add FreeImage.lib to the list of object/library modules (release mode)
* Add FreeImaged.lib to the list of object/library modules (debug mode)
2. tab Link : Category Input
* Add LIBCMT to the Ignore library list (it helps to avoid a warning)
6. Compile and link your program
