Model-Based Matching by Linear  Combinations of Prototypes (Michael Jones and Tomaso Poggio)

1. Tests with Line Drawings

DATABASE:

EXPERIMENTAL RESULTS:

This image shows results of running unknowns on a database of line drawings.  The top row is the novel image passed in.  The bottom ow is the resulting image located in the database.  It appears slightly blurry due to line blurring they performed at each iteration, to increase accuracy and performance, due to the greater locational range of intensities