Inversion / DivisionΒΆ

The Inversion Division operation is used to increase the contrast of the peaks in the HoughMap. It consists in dividing the Hough Map by its inverse and multiplying all the pixels by 128.

../../../../../_images/invdiv_before.png

Original pattern

../../../../../_images/invdiv_inv.png

Inversion of the original pattern

../../../../../_images/invdiv_after.png

Final result, division of the original by the inverted pattern