I am working on detecting whether picture is original picture or picture of picture. But my results are not up to the mark. I am brand new to image processing and I would like some suggestions to move forward.
I have tried following things:
1) Extracted features using mahotas library(i.e texture of the image)
2) Built SVM classifier and logistic regression.
But I dont think all features of mahotas could be useful to detect picture of picture.
Can anyone tell me what would be major difference between original picture and picture of picture?
Any suggestion would be great help for me..