From mehreen.saeed@bris.ac.uk



The files one,two,three,four contain the six features (in pixels) for
the digits one, two, three, four. Difference (delta) features using
temporal differences were also used, giving a total of 12
features. The files are organized as follows:


Start
f1 f2 f3 f4 f5 f6
..........
End

So the first line means features for the first frame, second line has
features for the second frame and so on.

In all the files (one,two,three,four and the differences files) the
feature values were extracted for the speakers in the following order

Anthony
Ben
Cynthea
Don
George
Isaac
Jay
Jesse
Candace
Oliver
Regina
Simon

The 6 feature values are in this order:

1. Width of outer corners of the mouth
2. Height of outer corners of the mouth
3. Width of inner corners of the opening of the mouth
4. Height of inner corners of the opening of the mouth
5. Height of upper lip
6. Height of lower lip
 
The units of measurement are pixels.  All the images in the database
were marked by hand to get the measurements of the above features.
The marked images are in the ../MarkedImages directory.




