mem objid      area   centerx   centery    aspect max10mspd  matchmem matchobid matchtint
   0     0       754       848       554  0.917419 16.192547        -1        -1         -1 
   2     1       831       780       515  0.800017 14.114381        -1        -1         -1 
   2     2       385       890       610  0.594939 11.914381        -1        -1         -1 
   3     3      1139       857       581  0.956354 16.855101         0         0 0.67545055595376469 
   5     4      1617       850       553  0.876982 19.665144         0         0 0.60582219308079088 
   5     5       419       773       531  0.969879 13.655144        -1        -1         -1 
   7     6       586       786       538  0.663507 15.177405        -1        -1         -1 
   7     7      1069       854       584  0.630567 16.177406        -1        -1         -1 
   9     8       654       767       501  0.627038 16.118549        -1        -1         -1