スケッチを元にflickrから同様の画像を探し出すretrievr。以前imgSeekで使われていた画像検索アルゴリズムをpythonによって実装した。 retrievr is based on research conducted by Chuck Jacobs, Adam Finkelstein and David Salesin at the University of Washington: Fast Multiresolution Image Querying (1995). I first came across the algorithm when someone (I think Edd Dumbill) linked to imgSeek a couple of years back; imgSeek is a standalone image management ap