An algorithmic method for the identification of wood species and the classification of post-consumer wood using fluorescence lifetime imaging microscopy

IF 0.8 Q4 INSTRUMENTS & INSTRUMENTATION Journal of Sensors and Sensor Systems Pub Date : 2022-05-03 DOI:10.5194/jsss-11-129-2022
Nina Leiter, M. Wohlschläger, M. Versen, C. Laforsch
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引用次数: 4

Abstract

Abstract. In this contribution the frequency domain fluorescence lifetime imaging microscopy (FD-FLIM) technique is evaluated for post-consumer wood sorting. The fluorescence characteristics of several wood samples were determined, whereby two excitation wavelengths (405 and 488 nm) were used. The measured data were processed using algorithmic methods to identify the wood species and post-consumer wood category. With the excitation wavelength of 405 nm, 16 out of 19 samples could be correctly assigned to the corresponding post-consumer wood category by means of the fluorescence lifetimes. Thus, the experimental results revealed the high potential of the FD-FLIM technique for automated post-consumer wood sorting.
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利用荧光寿命成像显微镜识别木材种类和消费后木材分类的算法方法
摘要在这一贡献的频域荧光寿命成像显微镜(FD-FLIM)技术评估后消费木材分选。采用两种激发波长(405 nm和488 nm)测定了几种木材样品的荧光特性。使用算法对测量数据进行处理,以确定木材种类和消费后木材类别。当激发波长为405 nm时,19个样品中有16个可以通过荧光寿命正确地分配到相应的消费后木材类别。因此,实验结果揭示了FD-FLIM技术用于自动消费后木材分选的高潜力。
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来源期刊
Journal of Sensors and Sensor Systems
Journal of Sensors and Sensor Systems INSTRUMENTS & INSTRUMENTATION-
CiteScore
2.30
自引率
10.00%
发文量
26
审稿时长
23 weeks
期刊介绍: Journal of Sensors and Sensor Systems (JSSS) is an international open-access journal dedicated to science, application, and advancement of sensors and sensors as part of measurement systems. The emphasis is on sensor principles and phenomena, measuring systems, sensor technologies, and applications. The goal of JSSS is to provide a platform for scientists and professionals in academia – as well as for developers, engineers, and users – to discuss new developments and advancements in sensors and sensor systems.
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