#### Summary of Image Geometry

lesson

Let’s recap the important points from the topics we have covered about homogeneous coordinates, image formation, camera modeling and planar homographies.

lesson

Let’s recap the important points from the topics we have covered about homogeneous coordinates, image formation, camera modeling and planar homographies.

lesson

How is an image formed? The real world has three dimensions but an image has only two. We can use linear algebra and homogeneous coordinates to understand what’s going on. This more general approach allows us to model the positions of pixels in the sensor array and to derive relationships between points on the image […]

masterclass

masterclass

masterclass

lesson

We live in a three-dimensional world but it’s taken humans a long time to learn how to realistically depict the illusion of depth on a flat surface.

lesson

The orientation of a body in 3D can also be described by a single rotation about a particular axis in space.

lesson

We consider a robot, which has two rotary joints and an arm.

lesson

We introduce the topic of robotics, the recent history, why we need robots and the future of robots.

lesson

The pinhole camera simplifies the geometry but in practice it results in very dark images. Cameras, as well as our eyes, use a lens to form a brighter image but there are consequences.