On the Advancement of BTF Measurement on Site (Unknown language)

How to get this document?

Download
Commercial Copyright fee: €14.50 Basic fee: €4.00 Total price: €18.50
Academic Copyright fee: €4.50 Basic fee: €2.00 Total price: €6.50

We present our progress to the on-site measurement of the spatially varying surface reflectance represented by bidirectional texture function (BTF). This requires a physical realization of a portable instrument that can be brought to the sample, outside the laboratory. We discuss our motivation, the main issues, and challenges for making such an instrument possible. We focus on the design of the mechanical parts that are required for an easy manipulation of the device on site and describe our experiences with the instrument in practice. The design uses a miniaturized rotary light stage. It allows for measurement of HDR images with the acquisition rate of 1000 HDR images per minute, where one HDR image consists of 4 individual exposures.

Table of contents conference proceedings

The tables of contents are generated automatically and are based on the data records of the individual contributions available in the index of the TIB portal. The display of the Tables of Contents may therefore be incomplete.

1
ICL Multispectral Light Stage: Building a Versatile LED Sphere with Off-the-shelf Components
Kampouris, Christos / Ghosh, Abhijeet | 2018
5
On the Advancement of BTF Measurement on Site
Havran, Vlastimil / Hosek, Jan / Nemcova, Sarka / Cap, Jiri | 2018
11
Iso Photographic Rendering
Porral, Philippe / Lucas, Laurent / Muller, Thomas / Randrianandrasana, Joël | 2018
15
A Simple Diffuse Fluorescent BBRRDF Model
Jung, Alisa / Hanika, Johannes / Marschner, Steve / Dachsbacher, Carsten | 2018
19
Image-based Fitting of Procedural Yarn Models
Saalfeld, Alina / Reibold, Florian / Dachsbacher, Carsten | 2018
23
Towards Practical Rendering of Fiber-Level Cloth Appearance Models
Alejandre, Adrian / Aliaga, Carlos / Marco, Julio / Jarabo, Adrian / Muñoz, Adolfo | 2018
27
A Method for Fitting Measured Car Paints to a Game Engine's Rendering Model
Kneiphof, Tom / Golla, Tim / Weinmann, Michael / Klein, Reinhard | 2018
33
Perception of Car Shape Orientation and Anisotropy Alignment
Filip, Jiri / Kolafová, Martina | 2018
37
Towards Physically Based Material Appearance in the Thermal Infrared Spectrum: A Short Survey
Haraké, Laura / Burkard, Eva | 2018
41
Deep Dual Loss BRDF Parameter Estimation
Boss, Mark / Groh, Fabian / Herholz, Sebastian / Lensch, Hendrik P. A. | 2018
45
Towards a Principled Kernel Prediction for Spatially Varying BSSRDFs
Elek, Oskar / Krivánek, Jaroslav | 2018
Feedback