A Review of Imaging Techniques for Plant Phenotyping

Sensors - Tập 14 Số 11 - Trang 20078-20111
Lei Li1,2,3, Qin Zhang1, Danfeng Huang2
1Center for Precision & Automated Agricultural Systems, Washington State University, 24106 N. Bunn Rd., Prosser, WA 99350, USA
2School of Agriculture and Biology, Shanghai Jiaotong University, Shanghai 200240, China
3School of Mechanical Engineering, Shanghai Jiaotong University, Shanghai 200240, China

Tóm tắt

Given the rapid development of plant genomic technologies, a lack of access to plant phenotyping capabilities limits our ability to dissect the genetics of quantitative traits. Effective, high-throughput phenotyping platforms have recently been developed to solve this problem. In high-throughput phenotyping platforms, a variety of imaging methodologies are being used to collect data for quantitative studies of complex traits related to the growth, yield and adaptation to biotic or abiotic stress (disease, insects, drought and salinity). These imaging techniques include visible imaging (machine vision), imaging spectroscopy (multispectral and hyperspectral remote sensing), thermal infrared imaging, fluorescence imaging, 3D imaging and tomographic imaging (MRT, PET and CT). This paper presents a brief review on these imaging techniques and their applications in plant phenotyping. The features used to apply these imaging techniques to plant phenotyping are described and discussed in this review.

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Billiau, 2012, Data management pipeline for plant phenotyping in a multisite project, Funct. Plant Biol., 39, 948, 10.1071/FP12009

Pieruschka, 2012, Phenotyping plants: Genes, phenes and machines, Funct. Plant Biol., 39, 813, 10.1071/FPv39n11_IN