Description:

Gandalf is a compact C software library designed to support efficient
image processing and computer vision applications.
The current Gandalf packages are:
* Common package:
General purpose tools used by other packages. Includes allocation
routines, linked list support, various numerical functions, error
handling and array manipulations.
* Linear algebra package:
This includes vector/matrix manipulation routines both for small
objects (sizes 2,3,4) and general size vetors & matrices. The latter
optionally employs LAPACK for certain operations, where a fast
implementation of LAPACK is available.
* Image package:
Contains low-level image creation and manipulation functions,
supporting grey-level, RGB colour images with or without alpha
channels, with various different pixel depths. 2D and 3D vector field
images are also supported.
* Vision
Some useful vision utitily modules, including edge/line/corner feature
detection, and geometrical fitting routines.