Advances in virtual and augmented reality, spatial computing, and other technologies offer chances to work with data more ...

Abstract: Image-based scene understanding allows Augmented Reality (AR) systems to provide contextual visual guidance in unprepared, real-world environments. While effective on video see-through (VST) ...

In previous lessons we rendered our model in orthographic projection by simply forgetting the z-coordinate. The goal for today is to learn how to draw in perspective: Why do we bother with matrices?

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A tiny Unity demo showcasing how a custom off-axis projection matrix can be used to build a "scene magnifier". You can scroll to zoom, LMB drag to pan the view, just like an image viewer, but with ...

They may be tiny weapons, but a holography research group has figured out how to create lightsabers -- green for Yoda and red for Darth Vader, naturally -- with actual luminous beams rising from them.

An axonometric perspective, also called parallel projection or axonometry, is an orthographic projection on an oblique plane as a means of representing three-dimensional objects. It is a very ...

Abstract: Distortions due to perspective projection is often described under the umbrella term of foreshortening in computer graphics and are treated the same way. However, a large body of literature ...