Key for mapping of Figures from SSS1fig's to SSS2fig's:

1.  Most figures from draft 1 (SSS1.tex, original PAMI submission),
are just used as is in SSS2.tex.

2.  The exceptions are simply copies of SSS1 figs, as follows:

  a.  SSS1fig4.eps  --->  SSS2fig4b.eps
      SSS1fig4.wmf  --->  SSS2fig4b.wmf
  b.  SSS1fig6b.clp  --->  SSS2fig4a.clp
      SSS1fig6b.wmf  --->  SSS2fig4a.wmf
  c.  SSS1fig6a.clp  --->  SSS2fig6.clp
      SSS1fig6a.wmf  --->  SSS2fig6.wmf

3.  The movie files are similarly copied as:

  a.  SSS1fig4.mpg  --->  SSS2fig4b.mpg
  b.  SSS1fig6b.mpg  --->  SSS2fig4a.mpg
  c.  SSS1fig6a.mpg  --->  SSS2fig6.mpg