analysis code running..
Reading reference image to align:  F:\Application Codebase\Encept V5 PDFTron\V5\\karomiweb\temp\CompareFiles\compare\1611300240182\target_1.png
Reading source image:  F:\Application Codebase\Encept V5 PDFTron\V5\\karomiweb\temp\CompareFiles\compare\1611300240182\source_1.png
Aligning images ...
No downsampling for analysis
SSIM computation done now. window size:  25
homography:  [[ 1.00000000e+00 -3.80243438e-16  1.69291357e-12]
 [ 1.03624664e-15  1.00000000e+00  1.07790984e-12]
 [ 6.56763529e-19 -1.01011905e-18  1.00000000e+00]]
Percentage of difference pixels:  3.6038429874811575
Image has no transformation
Case 4: low range: threshold - 240
Raw threshold for high sensitivity: 253
Number of contours before cleaning:  1
Number of high sensitive contours before cleaning:  3
Number of contours after cleaning:  1
Number of high sensitive contours after cleaning:  2
time taken:  8.600324200000001  seconds