/cv_boundary_and_hough

Computer Vision techniques built from scratch. One is Hough transform for circle detection, and the other is Boundary Tracing using 8 connectivity neighborhood

Primary LanguagePython

Computer Vision Techniques

all credit goes to filo

Hough Transform for Circles

  • Input image:



  • Hough Space:



conitnuous slicing in the z-axis

  • Input image:



  • Hough Space:



conitnuous slicing in the z-axis

Boundary Tracing (8-connectivity)

  • Input image:



  • Border extracted: