Volumetric Billboards

We introduce an image‐based representation, called volumetric billboards, allowing for the real‐time rendering of semi‐transparent and visually complex objects arbitrarily distributed in a 3D scene. Our representation offers full parallax effect from any viewing direction and improved anti‐aliasing of distant objects. It correctly handles transparency between multiple and possibly overlapping objects without requiring any primitive sorting. Furthermore, volumetric billboards can be easily integrated into common rasterization‐based renderers, which allows for their concurrent use with polygonal models and standard rendering techniques such as shadow‐mapping.

[1]  Peter Shirley,et al.  Visual navigation of large environments using textured clusters , 1995, I3D '95.

[2]  James T. Kajiya,et al.  Rendering fur with three dimensional textures , 1989, SIGGRAPH.

[3]  Soeren Grimm,et al.  Real-Time Mono- and Multi-Volume Rendering of Large Medical Datasets on Standard PC Hardware , 2005 .

[4]  Manuel Menezes de Oliveira Neto,et al.  Relief texture mapping , 2000, SIGGRAPH.

[5]  Nelson L. Max,et al.  Image-space visibility ordering for cell projection volume rendering of unstructured data , 2004, IEEE Transactions on Visualization and Computer Graphics.

[6]  Michael Wimmer,et al.  Image-based Representations for Accelerated Rendering of Complex Scenes , 2005, Eurographics.

[7]  Rüdiger Westermann,et al.  Acceleration techniques for GPU-based volume rendering , 2003, IEEE Visualization, 2003. VIS 2003..

[8]  Xing Mei,et al.  Simple Empty-Space Removal for Interactive Volume Rendering , 2008, J. Graph. Tools.

[9]  Pat Hanrahan,et al.  Interactive k-d tree GPU raytracing , 2007, SI3D.

[10]  Pere-Pau Vázquez,et al.  Omni‐directional Relief Impostors , 2007, Comput. Graph. Forum.

[11]  Marc Levoy,et al.  Light field rendering , 1996, SIGGRAPH.

[12]  Manuel Menezes de Oliveira Neto,et al.  Relief mapping of non-height-field surface details , 2006, I3D '06.

[13]  Michael Toksvig.  Mipmapping Normal Maps , 2005, J. Graph. Tools.

[14]  M. Levoy,et al.  Fast volume rendering using a shear-warp factorization of the viewing transformation , 1994, SIGGRAPH.

[15]  Markus Hadwiger,et al.  Real-time volume graphics , 2006, Eurographics.

[16]  Ulrich Neumann,et al.  Opacity Shadow Maps , 2001, Rendering Techniques.

[17]  Jay Torborg,et al.  Talisman: commodity realtime 3D graphics for the PC , 1996, SIGGRAPH.

[18]  Thomas Ertl,et al.  Interactive High-Quality Volume Rendering with Flexible Consumer Graphics Hardware , 2002, Eurographics.

[19]  Sergey Zhukov,et al.  An Ambient Light Illumination Model , 1998, Rendering Techniques.

[20]  Klaus Mueller,et al.  Empty space skipping and occlusion clipping for texture-based volume rendering , 2003, IEEE Visualization, 2003. VIS 2003..

[21]  Brian Cabral,et al.  Accelerated volume rendering and tomographic reconstruction using texture mapping hardware , 1994, VVS '94.

[22]  Georgios Sakas,et al.  Data Intermixing and Multi‐volume Rendering , 1999, Comput. Graph. Forum.

[23]  Frédo Durand,et al.  Billboard clouds for extreme model simplification , 2003, ACM Trans. Graph..

[24]  Tsukasa Noma.  Bridging between Surface Rendering and Volume Rendering for Multi-resolution Display , 1995, Rendering Techniques.

[25]  R. Ramamoorthi,et al.  Frequency domain normal map filtering , 2007, SIGGRAPH 2007.

[26]  Gernot Schaufler.  Image-based object representation by layered impostors , 1998, VRST.

[27]  Richard Szeliski,et al.  The lumigraph , 1996, SIGGRAPH.

[28]  Hans-Peter Seidel,et al.  Interactive Semi-Transparent Volumetric Textures , 2002, VMV.

[29]  Philippe Decaudin,et al.  Rendering Forest Scenes in Real-Time , 2010 .