Acquiring, stitching and blending diffuse appearance attributes on 3D models

摘要

A new system for the construction of highly realis- tic models of real free-form 3D objects is proposed, based on the integation of several techniques au- tomatic 3D scanning, inverse illumination, inverse texture-mapping and textured 3D graphics). Our sys- tem improves the quality of a 3D model (e.g. ac- quired with a range scanning device) by adding color detail and, if required, high-frequency shape detail. Detail is obtained by processing a set of digital pho- Tographs of the object.