Plenoptic stitching
Daniel G. Aliaga, Ingrid Carlbom · 2001
Interactive walkthrough applications require detailed 3D models to give users a sense of immersion in an environment. Traditionally these models are built using computer-aided design tools to define geometry and material properties. But creating detailed models is time-consuming and it is also difficult to reproduce all geometric and photometric subtleties of real-world scenes. Computer vision attempts to alleviate this problem by extracting geometry and photogrammetry from images of the real-world scenes. However, these models are still limited in the amount of detail they recover.