• 3D Printing Spatially-varying Color and Translucency 

      Brunton, Alan; Arikan, Can Ates; Tanksale, Tejas Madan; Urban, Philipp (Journal article; Peer reviewed, 2018)
      We present an efficient and scalable pipeline for fabricating full-colored objects with spatially-varying translucency from practical and accessible input data via multi-material 3D printing. Observing that the costs ...
    • Impact of Shape on Apparent Translucency Differences 

      Gigilashvili, Davit; Urban, Philipp; Thomas, Jean-Baptiste; Hardeberg, Jon Yngve; Pedersen, Marius (Journal article; Peer reviewed, 2019)
      Translucency is one of the major appearance attributes. Apparent translucency is impacted by various factors including object shape and geometry. Despite general proposals that object shape and geometry have a significant ...
    • Redefining A in RGBA: Towards a Standard for Graphical 3D Printing 

      Urban, Philipp; Brunton, Alan; Tanksale, Tejas Madan; Minh Vu, Bui; Shigeki, Nakauchi (Journal article; Peer reviewed, 2019)
      Advances in multimaterial 3D printing have the potential to reproduce various visual appearance attributes of an object in addition to its shape. Since many existing 3D file formats encode color and translucency by RGBA ...