PPT-Computation of Polarized Subsurface BRDF for Rendering

Charly Collin Sumanta Pattanaik Patrick LiKamWa Kadi Bouatouch Painted materials Painted materials Painted materials Painted materials Our goal Base layer Binder thickness. GPU-Based Geometry Clipmaps. Arul Prakash Hugues Hoppe. University of Utah Microsoft Research. Terrain Rendering Challenges. Regular grid (image) of height values. Concise storage .  No paging hiccups. CMSC . 491/635. Volume data. 3D Scalar Field: . F(x,y,z) = ?. Implicit functions. Voxel grid. Scalar data. Density. Temperature. Wind speed. …. Implicit functions. Blobs . [Blinn 82]. Metaballs . [Nishimura 83]. 3D Exterior Rendering. Architectural Rendering India. Architectural 3D Exterior Services. Architectural 3D Rendering. Our Specialization in. www.3dexteriorrendering.co.in. 3D Exterior Rendering. Planitia. , Mars. Ali M. Bramson. 1. S. Byrne. 1. , N.E. Putzig. 2. , S. Mattson. 1. , J.J. Plaut. 3. , J.W. Holt. 4. Ali M. Bramson (. bramson@lpl.arizona.edu. ). …Constraints on Subsurface Ice in Arcadia . Haixia. Huang, Bo . Zhong. , . Qinhuo. Liu, and Lin Sun. Presented by Bo . Zhong. bzhong1@gmail.com. Institute of Remote Sensing Applications, Chinese Academy of Sciences . IGRSS 2011, Vancouver , . Machine development for spin-filtering experiments at COSY. P. Lenisa. Università. di Ferrara . and. INFN, . Italy. SPIN 2014 – Beijing, . October. 21, 2014. Motivation. The PAX . collaboration. Ke Chen Charly Collin Ajit Hakke-Patil Sumanta Pattanaik. Overview. Introduction and motivation. BRDF = surface BRDF + subsurface BRDF . [. Hanrahan. and Krueger 1993]. Subsurface BRDFs are directionally dependent. Fog. Final Demo. CSS 522 Topics in Rendering. March . 14,2011. Scott and Lew. Background of Fog. Challenges Rendering it. Our Implementation . Results . Limitations and Future Work. Overview:. Visible clouds and fog are created by millions and millions of water droplets refracting and reflecting light. Corrinne Yu. Halo team Principal engine programmer. Corrinne.Yu@microsoft.com. Zen of multi core rendering. Take away. Compilation and survey of effective rendering techniques for current generation multi core console hardware . bandgap. energy illuminates a negative electron affinity (NEA) . GaAs. . photocathode, spin-polarized electrons are emitted [2, 3]. The degree of polarization is defined to be . where . N. ↑. and . Shiben. . Bhattacharjee. 200607022. shiben@research.iiit.ac.in. Advisor: . Prof. P. J. Narayanan. Why render terrains?. Terrains are a basic need in most graphics application. Geographical information systems. D. iffraction at HFIR HB-3A. flipper. Collimator with guide field. S-bender supermirror polarizer. HB-3A. High neutron polarization ratio (>94%) and a good transmission (16% based on the diffraction on a 2 mm size . BRDF computation. Charly Collin – Ke Chen – Ajit Hakke-Patil. Sumanta Pattanaik – Kadi Bouatouch. Painted materials:. Painted materials:. Painted materials:. Painted materials:. Our goal:.  . Base layer. LL2 section 50. m. onochromatic plane wave. Constant. complex vector,. defines polarization state,. which is definite (elliptical). Approximately monochromatic plane wave. Contains frequencies in some interval .