aligntk-1.1.tar (software for grayscale image alignment, such as for electron microscopy images)
CUDA prototype for GPU-based registration (demo-sc15.tar, debugged)
a preliminary CUDA-based implementation of aligntk’s register called gpureg.250222.tar (undebugged,. this will require some effort to get working; the CUDA kernel compiles successfully and is in findreg.cu). This again is for grayscale images. although it could be modified to work with RGB images. It could also be extended to do 3-d registration of volumes, since the GPU supports built-in interpolation of 3=d textures.
pmap-1.0.0.tar (pmap is a C++ container that combines the functionality of a priority_queue and a hash_map)