Wijesinghe Ruchire Eranga, Lee Seung-Yeol, Ravichandran Naresh Kumar, Han Sangyeop, Jeong Hyosang, Han Youngmin, Jung Hee-Young, Kim Pilun, Jeon Mansik, Kim Jeehyun
Appl Opt. 2017 Mar 20;56(9):D108-D114. doi: 10.1364/AO.56.00D108.
We developed a compact, wearable diagnostic imaging modality employing optical coherence tomography for in situ plant leaf quality assessments. This system is capable of diagnosing infected leaves at the initial disease stages. Our system is a versatile backpack-type imaging modality with a compact spectrometer, miniature computer, rechargeable power source, and handheld inspection probe. This method enhances real-time in situ specimen inspection through direct implementation of the imaging modality in a plantation. To evaluate the initial performance, field experiments were conducted in apple, pear, and persimmon plantations. Based on the obtained results, we can conclude that the developed imaging modality can be considered as a promising, efficient, convenient, and fast in situ inspection technique for various agricultural fields, which minimizes the limitations of complex tabletop inspection modalities.
我们开发了一种紧凑的、可穿戴的诊断成像设备，采用光学相干断层扫描技术对植物叶片质量进行原位评估。该系统能够在疾病初期诊断出受感染的叶片。我们的系统是一种多功能背包式成像设备，配备有紧凑型光谱仪、微型计算机、可充电电源和手持式检测探头。这种方法通过在种植园中直接应用成像设备，增强了实时原位样本检测能力。为了评估其初始性能，我们在苹果园、梨园和柿子园中进行了田间试验。基于所获得的结果，我们可以得出结论，所开发的成像设备可被视为一种适用于各种农业领域的有前景、高效、便捷且快速的原位检测技术，它最大限度地减少了复杂桌面检测方式的局限性。
