Code for landmark isomap (aka Nystrom approximation), Procrustes analysis, and various VTK/PIL visualization tools.

To use the library and scripts, add to your ~/.bashrc :

export PYTHONPATH=~/code/python/lib:${PYTHONPATH}

The OpenCV spilltrees, much faster than the scipy.spatial kd-trees, rely on two patches I sent to OpenCV:

1. ticket 960, included in SVN revision 4853
2. ticket 1082, not included yet

These are various scripts written for my personal usage.

Download images from Flickr, with possibility to search by lat-long box and/or keywords, to choose the size or download the original images (when allowed by the author).

The first one is a wrapper around the Linux program pdf2text. The point is to get rid of redundant blanks and non-ASCII characters.

The second one is a wrapper around the first one to reproduce an entire tree of directories, turning the PDF into text files. Very handy when you are given hundreds of PDF and wish to use grep.

UK postcodes are freely available at Code-Point® Open. They are in OS grid format, this script turns them in lat-long format.

The first one turns a list of images in a single line image, the second one takes a list of images and turn it in a progressive blending animated GIF.