The following images are for the Facial model. The method used was linear
prediction, with 3 ancestors, and values were quantized BEFORE linear prediction.
(A) is the original Facial model, while (B)-(F) are its 8-16-bit counterparts.
The original file size is 3,764,507 bytes, and compression ratios are under
each figure).
CR = 81.52 : 1 size = 46,179 bytes
CR = 52.45 : 1 size = 71,773 bytes
CR = 43.72 : 1
size = 86,114 bytes
C
D
CR = 30.53 : 1 size = 123,325
bytes
CR = 25.07 : 1 size = 150,161 bytes
E
F
If you have comments or suggestions, email me at scottm@meru.cecs.missouri.edu