With the IMAP-VISION parallel image processing board come two libraries.
The first is libc. This is a library that is always automatically linked with programs. It contains some elementary functions. It owes its name to some C-like functions which can be found in it, but it also contains some graphical functions, memory operations, video I/O operations, separate variable operations and timing routines.
The second is libimg. This is a library which contains image arithmetic and image processing routines such as image transforms and filters. Some color-encoding conversion routines are also included.

Of these two, only the libc library is considered as a "standard library" for which support is given. libimg is to be seen as a collection of utilities which can be used as sample programs or building blocks for new programs. Hoewer the accuracy of their result can not be guaranteed, and in general no support for them is provided.
More information can be found in the Reference guide for the IMAP-VISION libraries: libc and libimg.

As the number of routines in these two libraries is limited users of the IMAP-VISION board are encouraged to submit their own routines so other users can use them. The NEC Incubation Center also provides some algorithms which are not included in libc and libimg.

NEC Incubation Center algorithms

Users algorithms