IMAGE-BASED MODELING TECHNIQUES FOR ARTISTIC RENDERING

This thesis presents various techniques for recreating and enhancing two-dimensional paintings and images in three-dimensional ways. The techniques include camera projection modeling, digital relief sculpture, and digital impasto. We also explore current problems of replicating and enhancing natural media and describe various solutions, along with their relative strengths and weaknesses. The importance of artistic skill in the implementation of these techniques is covered, along with implementation within the current industry applications Autodesk Maya, Adobe Photoshop, Corel Painter, and Pixologic Zbrush. The result is a set of methods for the digital artist to create effects that would not otherwise be possible