An LED-only BRDF measurement device

@article{BenEzra2008AnLB,
  title={An LED-only BRDF measurement device},
  author={M. Ben-Ezra and Jiaping Wang and Bennett Wilburn and Xiaoyang Li and Le Ma},
  journal={2008 IEEE Conference on Computer Vision and Pattern Recognition},
  year={2008},
  pages={1-8}
}
  • M. Ben-Ezra, Jiaping Wang, +2 authors Le Ma
  • Published 2008
  • Materials Science, Computer Science
  • 2008 IEEE Conference on Computer Vision and Pattern Recognition
Light emitting diodes (LEDs) can be used as light detectors and as light emitters. In this paper, we present a novel BRDF measurement device consisting exclusively of LEDs. Our design can acquire BRDFs over a full hemisphere, or even a full sphere (for the bidirectional transmittance distribution function BTDF), and can also measure a (partial) multi-spectral BRDF. Because we use no cameras, projectors, or even mirrors, our design does not suffer from occlusion problems. It is fast… Expand
Lightdrum—Portable Light Stage for Accurate BTF Measurement on Site
Development of a new image based BRDF measurement system using a semicircular ring
Experimental Characterization of Single-Color Power LEDs Used as Photodetectors
Condenser‐Based Instant Reflectometry
A fast and accurate image-based measuring system for isotropic reflection materials
Calibrating a Non-isotropic Near Point Light Source Using a Plane
Reflectance scanning
Reflectance and Shape Estimation with a Light Field Camera Under Natural Illumination
...
1
2
3
4
5
...

References

SHOWING 1-10 OF 29 REFERENCES
High-Speed Measurement of BRDF using an Ellipsoidal Mirror and a Projector
A Reflective Light Stage
A dual light stage
BRDF/BTF measurement device
  • K. Dana
  • Computer Science
  • Proceedings Eighth IEEE International Conference on Computer Vision. ICCV 2001
  • 2001
Measuring bidirectional texture reflectance with a kaleidoscope
BRDF Acquisition with Basis Illumination
Multiplexing for Optimal Lighting
Very Low-Cost Sensing and Communication Using Bidirectional LEDs
...
1
2
3
...