dotieuthien / perspective-transformation Goto Github PK

Hello Thien Do-Tieu, thanks for your code, very impressive!
But when I try to test the images from the paper, the results are quite strange. As shown below:

Left: input   Right: output (before crop)


I'm not sure if you have found this and do you know how to solve it? Thanks!

Btw, personally I think line136 of rectification.py should be:
w = (u1[0] / u1[2] - v1[0] / v1[2]) ** 2 + (u1[1] / u1[2] - v1[1] / v1[2]) ** 2
(just based on my personal understanding of Equations 14 and 15 in the paper. so forgive me if I misunderstood it.)
But after I changing this line, it almost have no influence to the results.