analysis code running..
Reading reference image to align:  F:\Application Codebase\Encept V5 PDFTron\V5\\karomiweb\temp\CompareFiles\compare\1611226942778\target_1.png
Reading source image:  F:\Application Codebase\Encept V5 PDFTron\V5\\karomiweb\temp\CompareFiles\compare\1611226942778\source_1.png
Aligning images ...
No downsampling for analysis
SSIM computation done now. window size:  25
homography:  [[ 1.00000000e+00 -1.59337188e-15  4.98512904e-12]
 [-2.09304342e-15  1.00000000e+00  8.99005830e-12]
 [-5.82399226e-19 -1.52779074e-18  1.00000000e+00]]
Percentage of difference pixels:  0.7792330005222255
Image has no transformation
Case 4: low range: threshold - 240
Raw threshold for high sensitivity: 253
Number of contours before cleaning:  3
Number of high sensitive contours before cleaning:  31
Number of contours after cleaning:  3
Number of high sensitive contours after cleaning:  28
time taken:  6.5334009  seconds