Compression Results2 for Globe

 
 

The following images are for the globe model. The method used was linear prediction, with 3 ancestors, and values were quantized AFTER linear prediction. (A) is the original globe model, while (B)-(F) are its 8-16-bit counterparts.   The original size of the globe is 2,538,885 bytes, while compression ratios are below each image.
 
 







                                                                                                                               CR =452.08 : 1    size = 5,616 bytes
A                                                                           B
 

CR = 173.50 : 1     size = 14,633 bytes                                                            CR = 35.57 : 1    size = 71,370 bytes
C                                                                          D
 

CR = 27.56 : 1    size = 92,137 bytes                                                             CR = 22.91 : 1    size = 110,799 bytes
E                                                                         F






















If you have comments or suggestions, email me at scottm@meru.cecs.missouri.edu