Projective Geometry
{"description": "Duckietown introduction to projective geometry, the math used in understanding how cameras form images.", "keywords": "pinhole cameras, perspective geometry, projective geometry"}
Projective Geometry#
We introduce the mathematical tools needed to understand how to model an image sensor. This includes a model of a camera, referred to as the “pinhole camera”, as well as the basics of projective geometry including homographies, perspective projection, and homogeneous coordinates.