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Seized Ecstasy Pills: Infrared Spectra and Image Datasets

1
Zakodium Sàrl, 1027 Lonay, Switzerland
2
Institut de Police Scientifique, Université de Lausanne, 1015 Lausanne, Switzerland
3
Chemistry Department, Universidad del Valle, Cali 76008, Colombia
*
Author to whom correspondence should be addressed.
Data 2020, 5(4), 116; https://doi.org/10.3390/data5040116
Received: 24 October 2020 / Revised: 2 December 2020 / Accepted: 4 December 2020 / Published: 9 December 2020
(This article belongs to the Section Chemoinformatics)
According to the World Drug Report 2020, cocaine and ecstasy are the most consumed stimulant drugs, with 19 and 27 million estimated users in 2018. In this context, large efforts are being made to design fast and cost-effective analytical methods to track and monitor the distribution networks of these synthetic drugs. Here, we share two datasets of ecstasy pills seized in the northeast of Switzerland between 2010 and 2011. The first contains 621 forensic-grade images of pills, while the second one consists of 486 mid-infrared (mIR) spectra. While both sets are not covering the same seizure, both provide high-quality data with orthogonal information to evaluate clustering and dimension reduction methods. View Full-Text
Keywords: ecstasy; XTC; dataset; mIR; image analysis; machine learning ecstasy; XTC; dataset; mIR; image analysis; machine learning
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MDPI and ACS Style

Patiny, L.; Zasso, M.; Esseiva, P.; Wist, J. Seized Ecstasy Pills: Infrared Spectra and Image Datasets. Data 2020, 5, 116. https://doi.org/10.3390/data5040116

AMA Style

Patiny L, Zasso M, Esseiva P, Wist J. Seized Ecstasy Pills: Infrared Spectra and Image Datasets. Data. 2020; 5(4):116. https://doi.org/10.3390/data5040116

Chicago/Turabian Style

Patiny, Luc; Zasso, Michaël; Esseiva, Pierre; Wist, Julien. 2020. "Seized Ecstasy Pills: Infrared Spectra and Image Datasets" Data 5, no. 4: 116. https://doi.org/10.3390/data5040116

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