This directory contains results for all sequences of the M2VTS database shots 1 to 4.
Results for each sequence are stored in a separated directory, eg BP/bp_01_spl. it contains lip tracking output obtained for sequence, i.e. BP/bp_01_v. Two files, .spl and .gf, are output for each frame of the sequence, eg. 1.spl, 1.gf.
The structure of the directory with lip tracking results is analogous to the structure of the original M2VTS image databse, the '_spl' suffix (represents `spline' based lip_tracking results) replaces `_v'(represents 'voice' images) in the subdirectory name. Both .spl file and '.gf' file are stored in the same subdirectory.
For more details about .spl file and .gf file, see output Format.