Presentation and Interaction of Virtual 3D Objects Without Geometrical Model.
Shinji Uchiyama, Hiroyuki Yamamoto, Akihiro Katayama, Hideyuki Tamura · International Conference on Human-Computer Interaction · 1997
We discuss how to locate and manipulate the multi-viewpoint data set (MVDS) in virtual environment. Since MVDS has no geometric information in it, additional information, which links a virtual object represented by MVDS and geometry-based virtual space, should be attached to it. Without having that kind of information, no manipulation in virtual space is possible. Four types of link information are studied from the point of interactivity. In additional experimental examples confirm the usefulness of MVDS with link information.