How to draw shapes, lines and curves in python Drawing a Line and a Curve First ... Drawing a curve: def draw_curve(radius): pen.circle(radius, 180) The draw_curve(radius) function tells the turtle to ...

Python script to detect lines and circles in an image using Hough Transform algorithms in a video capture. This script makes use of OpenCV python. The code is compatible with both OpenCV 2 and 3 ...