Shigeru Owada and Jun Fujiki “DynaFusion: A Modeling System for Interactive Impossible Objects”, Proc. ACM NPAR ’08, pp.65-68. pdf
Shigeru Owada and Jun Fujiki “PanoFusion: Stereoscopic Panoramic Viewing System for View-Dependent Impossible Objects”, Proc. ACM NPAR Posters (2008) pdf