Abstract
A current focus of art conservation research seeks to accurately identify materials, such as oil paints or pigments, used in a work of art. Since many of these materials are fluorescent, measuring the fluorescence lifetime following an excitation pulse is a useful non-contact, quantitative method to identify pigments. In this project, we propose a simple method using a dynamic vision sensor to efficiently characterize the fluorescence lifetime of a common pigment named Egyptian Blue, which is consistent with x-ray techniques. We believe our fast, compact and cost-effective method for fluorescence lifetime analysis is useful in art conservation research and potentially a broader range of applications in chemistry and materials science.
| Original language | English (US) |
|---|---|
| Title of host publication | Computational Imaging II |
| Editors | Amit Ashok, Lei Tian, Abhijit Mahalanobis, Jonathan C. Petruccelli, Kenneth S. Kubala |
| Publisher | SPIE |
| Volume | 10222 |
| ISBN (Electronic) | 9781510609457 |
| DOIs | |
| State | Published - Jan 1 2017 |
| Event | Computational Imaging II 2017 - Anaheim, United States Duration: Apr 9 2017 → Apr 10 2017 |
Other
| Other | Computational Imaging II 2017 |
|---|---|
| Country | United States |
| City | Anaheim |
| Period | 4/9/17 → 4/10/17 |
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Keywords
- Computational imaging
- Fluorescent and luminescent materials
- Imaging systems
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Computer Science Applications
- Applied Mathematics
- Electrical and Electronic Engineering
Cite this
}
Fluorescence lifetime estimation using a dynamic vision sensor. / Li, Fengqiang; Matsuda, Nathan; Walton, Marc Sebastian; Cossairt, Oliver Strides.
Computational Imaging II. ed. / Amit Ashok; Lei Tian; Abhijit Mahalanobis; Jonathan C. Petruccelli; Kenneth S. Kubala. Vol. 10222 SPIE, 2017. 102220N.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - Fluorescence lifetime estimation using a dynamic vision sensor
AU - Li, Fengqiang
AU - Matsuda, Nathan
AU - Walton, Marc Sebastian
AU - Cossairt, Oliver Strides
PY - 2017/1/1
Y1 - 2017/1/1
N2 - A current focus of art conservation research seeks to accurately identify materials, such as oil paints or pigments, used in a work of art. Since many of these materials are fluorescent, measuring the fluorescence lifetime following an excitation pulse is a useful non-contact, quantitative method to identify pigments. In this project, we propose a simple method using a dynamic vision sensor to efficiently characterize the fluorescence lifetime of a common pigment named Egyptian Blue, which is consistent with x-ray techniques. We believe our fast, compact and cost-effective method for fluorescence lifetime analysis is useful in art conservation research and potentially a broader range of applications in chemistry and materials science.
AB - A current focus of art conservation research seeks to accurately identify materials, such as oil paints or pigments, used in a work of art. Since many of these materials are fluorescent, measuring the fluorescence lifetime following an excitation pulse is a useful non-contact, quantitative method to identify pigments. In this project, we propose a simple method using a dynamic vision sensor to efficiently characterize the fluorescence lifetime of a common pigment named Egyptian Blue, which is consistent with x-ray techniques. We believe our fast, compact and cost-effective method for fluorescence lifetime analysis is useful in art conservation research and potentially a broader range of applications in chemistry and materials science.
KW - Computational imaging
KW - Fluorescent and luminescent materials
KW - Imaging systems
UR - http://www.scopus.com/inward/record.url?scp=85022326792&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85022326792&partnerID=8YFLogxK
U2 - 10.1117/12.2262153
DO - 10.1117/12.2262153
M3 - Conference contribution
VL - 10222
BT - Computational Imaging II
A2 - Ashok, Amit
A2 - Tian, Lei
A2 - Mahalanobis, Abhijit
A2 - Petruccelli, Jonathan C.
A2 - Kubala, Kenneth S.
PB - SPIE
ER -