Sometimes I have to write stuff so I won't forget how to do it. This is one of those times. In my recent post on the angular size of a soccer goal, I created a contour plot. Despite what you might ...

A ternary contour plots represents isovalue lines of a quantity defined inside a ternary diagram, i.e. as a function of three variables which sum is constant. Coordinates of the ternary plot often ...

We help the deaf and the dumb to communicate with normal people using hand gesture to speech conversion. In this code we use depth maps from the kinect camera and techniques like convex hull + contour ...