analysis code running..
Reading reference image to align:  F:\Application Codebase\Encept V5 PDFTron\V5\\karomiweb\temp\CompareFiles\compare\1620900952098\target_1.png
Reading source image:  F:\Application Codebase\Encept V5 PDFTron\V5\\karomiweb\temp\CompareFiles\compare\1620900952098\source_1.png
Aligning images ...
No downsampling for analysis
SSIM computation done now. window size:  25
homography:  [[ 1.00000000e+00 -5.55251446e-16 -6.38412464e-12]
 [ 1.04457512e-14  1.00000000e+00 -2.16643549e-11]
 [ 4.41935733e-18  1.53905981e-19  1.00000000e+00]]
Percentage of difference pixels:  1.8002251835203122
Image has no transformation
Case 4: low range: threshold - 240
Raw threshold for high sensitivity: 253
Number of contours before cleaning:  9
Number of high sensitive contours before cleaning:  8
Number of contours after cleaning:  9
Number of high sensitive contours after cleaning:  8
time taken:  7.6714063  seconds