Browsing EG UK Theory and Practice of Computer Graphics 2013 by Title
Now showing items 13-15 of 15
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Resolution Estimation for Shadow Mapping
(The Eurographics Association, 2013)We present an approach to efficiently reduce shadow map resolution while retaining high quality hard shadows. In the first step, we generate a list of sample points that are seen from the camera and then project these into ... -
StegoNPR: Information Hiding in Painterly Renderings
(The Eurographics Association, 2013)We present a novel steganographic technique for concealing information within an image. Uniquely we explore the practicality of hiding, and recovering, data within the pattern of brush strokes generated by a non-photorealistic ... -
Support for the Calculation of Stent Fatigue Fracture in Peripheral Arteries
(The Eurographics Association, 2013)Vascular stenting is a medical intervention in which a wire mesh tube is inserted into an artery or vein to provide internal support. This is a safe and common procedure, but stents are now increasingly being deployed in ...