Hough Transform is Feature extraction technique used to detect different mathematical shapes, including lines, circles, parabolas, ellipses and some irregular shapes. Lets have few examples of hough transfom so you may understand it.

Discrete Hough transform using line segment representation for line detection

This week's photographic obsession is Dominik Seibold's Hough Transform Camera, which I can explain in two different ways: the simple way, and the science

This week's photographic obsession is Dominik Seibold's Hough Transform Camera, which I can explain in two different ways: the simple way, and the science

This week's photographic obsession is Dominik Seibold's Hough Transform Camera, which I can explain in two different ways: the simple way, and the science

This week's photographic obsession is Dominik Seibold's Hough Transform Camera, which I can explain in two different ways: the simple way, and the science