Interactive Manipulation of Projections with a Curved Perspective

A specific type of non-linear projection that takes vanishing lines to sinusoids. The concept of ``curved perspective\\\ has been used by artists such as M.C. Escher in order effectively convey a sense of three dimensional space while being restricted to a two dimensional canvas. We present an interactive system to create and manipulate projections with a curvilinear perspective. Our system presents the user with a set of intuitive screen-space perspective primitives that control the vanishing points of the scene. This allows the user to generate diverse projections having curved perspective. non-linear projection

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authors: Nisha Sudarsanam and Cindy Grimm and Karan Singh

Authors: Nisha Sudarsanam and Cindy Grimm and Karan Singh
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