From Event: SPIE Commercial + Scientific Sensing and Imaging, 2018
Low temperature environment affects the growth and yield of watermelon negatively. The conventional visual inspection with human eyes has a limitation for accurate phenotyping of the stress symptom. Spectral imaging technique has been used as a useful phenotyping tool for visualizing physiological responses of plants. In this study, responses of chilling stresses of watermelon leaves were investigated using Vis/NIR hyperspectral imaging (HSI) technique. Sensitive and resistant to chilling tolerance of watermelon plants were exposed to low temperature conditions. HSI of the treated leaves were collected and analyzed with multivariate analysis. The result shows that HSI technique could distinguish between susceptible and resistant plants.
Eunsoo Park, Hoonsoo Lee, Moon S. Kim, and Byoungkwan Cho, "Hyperspectral imaging for measuring symptom of chilling stress of watermelon leaves (Conference Presentation)," Proc. SPIE 10665, Sensing for Agriculture and Food Quality and Safety X, 1066505 (Presented at SPIE Commercial + Scientific Sensing and Imaging: April 18, 2018; Published: 15 May 2018); https://doi.org/10.1117/12.2307702.5783316275001.
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Study of self-shadowing effect as a simple means to realize nanostructured thin films and layers with special attentions to birefringent obliquely deposited thin films and photo-luminescent porous silicon