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Cited by 428

The DOI matches its Crossref record; 22 of the 22 references it cites were found in a registry or an index.

Automated Identification of Northern Leaf Blight-Infected Maize Plants from Field Imagery Using Deep Learning

Open access
DeChant, Chad, Wiesner-Hanks, Tyr, Chen, Siyuan, Stewart, Ethan L., Yosinski, Jason, Gore, Michael A., Nelson, Rebecca J., Lipson, Hod·2017·Phytopathology®

Abstract

Northern leaf blight (NLB) can cause severe yield loss in maize; however, scouting large areas to accurately diagnose the disease is time consuming and difficult. We demonstrate a system capable of automatically identifying NLB lesions in field-acquired images of maize plants with high reliability. This approach uses a computational pipeline of convolutional neural networks (CNNs) that addresses the challenges of limited data and the myriad irregularities that appear in images of field-grown plants. Several CNNs were trained to classify small regions of images as containing NLB lesions or not; their predictions were combined into separate heat maps, then fed into a final CNN trained to classify the entire image as containing diseased plants or not. The system achieved 96.7% accuracy on test set images not used in training. We suggest that such systems mounted on aerial- or ground-based vehicles can help in automated high-throughput plant phenotyping, precision breeding for disease resistance, and reduced pesticide use through targeted application across a variety of plant and disease categories.

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Crossref · 10.1094/phyto-11-16-0417-r

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Metadata

Authors
DeChant, C., Wiesner-Hanks, T., Chen, S., Stewart, E. L., Yosinski, J., Gore, M. A., Nelson, R. J., & Lipson, H.
Venue
Phytopathology®
Published
2017-11
Volume
107
Issue
11
Pages
1426-1432
ISSN
  • 0031-949X (ISSN-L)
  • 1943-7684
OpenAlex
W2730129132
Cited by
428
References
22
FWCI
20.23
Type
journal article
Language
en
Open access
bronze

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The paper
DeChant, C., Wiesner-Hanks, T., Chen, S., Stewart, E. L., Yosinski, J., Gore, M. A., Nelson, R. J., & Lipson, H. (2017). Automated Identification of Northern Leaf Blight-Infected Maize Plants from Field Imagery Using Deep Learning. Phytopathology®. https://doi.org/10.1094/phyto-11-16-0417-r

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