SIGGRAPH 2020: Image-Based Acquisition and Modeling of Polarimetric Reflectance

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ACM SIGGRAPH 2020 (Transactions on Graphics)

Image-Based Acquisition and Modeling of Polarimetric Reflectance

Seung-Hwan Baek^†		Tizian Zeltner^§	Hyun Jin Ku^†		Inseung Hwang^†
	Xin Tong^*	Wenzel Jakob^§	Min H. Kim^†
	^†KAIST	^§EPFL		^*Microsoft Research Asia

KAIST Dataset of polarimetric BRDF
This is the supplemental material for the SIGGRAPH 2020 Paper.
More information:
- Paper: http://vclab.kaist.ac.kr/siggraph2020/index.html

Please cite our paper if you use any of the free material in this website

  
@Article{PolarimetricBRDF:SIG:2020,
  author  = {Seung-Hwan Baek and Tizian Zeltner and Hyun Jin Ku and
            Inseung Hwang and Xin Tong and Wenzel Jakob and Min H. Kim},
  title   = {Image-Based Acquisition and Modeling of Polarimetric Reflectance},
  journal = {ACM Transactions on Graphics (Proc. SIGGRAPH 2020)},
  year    = {2020}
  }

README
README.txt

pBRDF tables (click to download)
You can obtain abstract information of target materals in Supplemental materal #2.
- Supplemental materal #2: http://vclab.kaist.ac.kr/siggraph2020/polarbrdf_supple2.pdf


Spectralon [matlab] [mitsuba]	White biliard [matlab] [mitsuba]	Chrome [matlab] [mitsuba]	Black billiard [matlab] [mitsuba]	Brass [matlab] [mitsuba]

Gold [matlab] [mitsuba]	Fake gold [matlab] [mitsuba]	Red billiard [matlab] [mitsuba]	Blue billiard [matlab] [mitsuba]	Green biliard [matlab] [mitsuba]

ZrO2 [matlab] [mitsuba]	Fake pearl [matlab] [mitsuba]	Yellow silicone [matlab] [mitsuba]	Ceramic alumina [matlab] [mitsuba]	White silicone [matlab] [mitsuba]

Pink silicone [matlab] [mitsuba]	PEEK [matlab] [mitsuba]	SUJ2 [matlab] [mitsuba]	Mint silicone [matlab] [mitsuba]	Ocher silicone [matlab] [mitsuba]

POM [matlab] [mitsuba]	Lightgreen silicone [matlab] [mitsuba]	Purple silicone [matlab] [mitsuba]	Blue silicone [matlab] [mitsuba]	Orange silicone [matlab] [mitsuba]

How to read the files
you can read {#}_{mateial_name}_pbrdf.mat file in matlab.

load("{#}_{mateial_name}_pbrdf.mat"); load("calib_{#}_{mateial_name}.mat");
you can also read {#}_{mateial_name}_{raw/inpainted}.pbsdf file in python using tensor.py file.
Coordinate conversion tables are in table.info file. *.mat files already included coordinate conversion tables.

import tensor tensor.read_tensor('./{#}_{mateial_name}_raw.pbsdf') tensor.read_tensor('./{#}_{mateial_name}_inpainted.pbsdf') tensor.read_tensor('./{#}_{mateial_name}_pbrdf.calib')

Hosted by Visual Computing Laboratory, School of Computing, KAIST.