Quote:
Originally Posted by kevinlenane
Attachment 417880
Here is the perspective normalization I was referencing for those who are interested.... basically this ensures that we have the right angle on the card to evaluate appropriately. Otherwise minor changes in camera angle would produce dramatically unacceptable grades...
Leon who else is working on this? Would love to compare notes 
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Hi Kevin, question for you: how does your normalization not affect the pixel vectors of the original scan? Given it probably affects the values you have for raw images ( assuming you're not reducing dimensions). Question 2: how do you deal with different size/complexity of scans to "grade"? seems like they could be all different size vectors. Super cool work