Pour 20 images, SIFT EXTRACTION

 Timing TOTAL  : 18.57 s
 Timing SIFT   : 5.001 s, soit 1,2 Megapixels / seconds
 Timing READ   : 7.606 s
 Timing RESIZE : 5.6 s
 Timing AUTRE  : 363.9 ms

MATCHING

 Building ktTree : 33333 Features
 Finding Neighbours
   Timing TOTAL  : 3.614 s
   Timing KDTREE : 468.2 ms
   Timing FIND   : 2.78 s
   Timing AUTRES : 366.6 ms

PICTURE PAIRS VALIDATION

 Ransac analysis : Peak = 32, sigma 20.1667, max 1866.24
 Cutoff beta = 22.1613

FINDING INDEPENDANT PANORAMAS

 Found 1 panoramas
   Panorama 0, pictures : 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

BUNDLE ADJUSTMENT

 Image  13 - reference image
  Adding image  15 LO rms=  7.1515 GO, rms=   6.734
  Adding image  14 LO rms=  10.221 GO, rms=  7.5577
  Adding image   0 LO rms=  3.9021 GO, rms=  6.0847
  Adding image  10 LO rms=  4.5637 GO, rms=  5.8702
  Adding image   1 LO rms=  4.4728 GO, rms=    5.46
  Adding image  17 LO rms=  4.8064 GO, rms=  5.3437
  Adding image  11 LO rms=  4.7535 GO, rms=  5.4981
  Adding image  16 LO rms=  4.3518 GO, rms=  6.1504
  Adding image  12 LO rms=  4.7029 GO, rms=  6.4151
  Adding image   9 LO rms=  5.6214 GO, rms=  6.4656
  Adding image   3 LO rms=  3.8699 GO, rms=  6.3465
  Adding image   2 LO rms=  3.3099 GO, rms=  6.2164
  Adding image  18 LO rms=  3.3261 GO, rms=  6.1677
  Adding image   8 LO rms=  4.1306 GO, rms=  6.0908
  Adding image   4 LO rms=  4.6743 GO, rms=   6.037
  Adding image   5 LO rms=  2.9503 GO, rms=  5.9347
  Adding image   6 LO rms=  4.1998 GO, rms=  5.8002
  Adding image  19 LO rms=    3.79 GO, rms=  5.7397
  Adding image   7 LO rms=  4.3221 GO, rms=  5.6565
 Final Bundle Adjustment   2.5338

=> TOTAL 61s pour 20 images (+ 30 seconds si rendu blend bilinear ). ... Compilation en mode debug ... On devrait arriver à un timing de l'ordre de 5s / images pour tout, reconnaissance, assemblage, optimisation, et rendu.