This is the reference documentation of \href{http://cimg.sourceforge.net}{\tt the C\+Img Library}, the C++ template image processing library. This documentation have been generated using the tool \href{http://www.doxygen.org}{\tt doxygen}. It contains a detailed description of all classes and functions of the C\+Img Library. If you have downloaded the C\+Img package, you actually have a local copy of these pages in the {\ttfamily C\+Img/html/reference/} directory. Use the menu above to navigate through the documentation pages. As a first step, you may look at the list of \href{modules.html}{\tt available modules}. You may be interested also in the \href{../CImg_slides.pdf}{\tt presentation slides} presenting an overview of the C\+Img Library capabilities.