It is one package, fit all tool for C++; where on installing Ceemple, you get all the computational and graphical libraries, which you can use hassle free, while concentrating only on development.
Many of you told me about the problems being faced, while installing openCV in windows and how you failed to integrate it to into your existing Code Blocks or Dev C++ software. Now it's all done for you by the Ceemple team. You just need to download, install and zup... ready to go. It is too easy. Also, you have a hell lot of other libraries including Matlab, Python etc., which you can use for building real things - super fast. If you are a less software guy and more of a researcher, this tool is the boon for you, and it's open source nature makes it tasty enough for gulping directly. For a detailed comparative analysis and the usefulness of the tool, you can visit this link