Abstract
Color measurements in textile samples is a very well known problem, current measurement methods are repositioning-of-sample dependent. In particular, the orientation of the sample is the first parameter of discrepancies in the reproducibility of measurements, even when we use the same instrument and the same sample. In this work we propose a new optical arrangement which is insensible to rotations. Preliminary experimental results show the invariance under rotations of two-dimensional periodic samples.
Original language | English |
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Pages (from-to) | 156-164 |
Number of pages | 9 |
Journal | Proceedings of SPIE - The International Society for Optical Engineering |
Volume | 5178 |
DOIs | |
State | Published - 2004 |
Externally published | Yes |
Event | Optical Modeling and Performance Predictions - San Diego, CA, United States Duration: 6 Aug 2003 → 7 Aug 2003 |
Keywords
- Color measurement
- Double aperture radiometer
- Textiles