Search Results for: euclidean

We revisit the fundamentals of geometry that you would have learned at school: Euclidean geometry, Cartesian or analytic geometry, coordinate frames, points and vectors.

We can describe the relationship between a 3D world point and a 2D image plane point, both expressed in homogeneous coordinates, using a linear transformation – a 3×4 matrix. Then we can extend this to account for an image plane which is a regular grid of discrete pixels.

Let’s recap the basics of homogeneous coordinates to represent points on a plane.

We revisit the fundamentals of 3D geometry that you would have learned at school: coordinate frames, points and vectors.

We summarise the important points from this lecture.