Document Type
Article
Publication Date
2020
DOI
10.3390/rs12152502
Publication Title
Remote Sensing
Volume
12
Issue
15
Pages
23 pp.
Abstract
Land cover classification with the focus on chlorophyll-rich vegetation detection plays an important role in urban growth monitoring and planning, autonomous navigation, drone mapping, biodiversity conservation, etc. Conventional approaches usually apply the normalized difference vegetation index (NDVI) for vegetation detection. In this paper, we investigate the performance of deep learning and conventional methods for vegetation detection. Two deep learning methods, DeepLabV3+ and our customized convolutional neural network (CNN) were evaluated with respect to their detection performance when training and testing datasets originated from different geographical sites with different image resolutions. A novel object-based vegetation detection approach, which utilizes NDVI, computer vision, and machine learning (ML) techniques, is also proposed. The vegetation detection methods were applied to high-resolution airborne color images which consist of RGB and near-infrared (NIR) bands. RGB color images alone were also used with the two deep learning methods to examine their detection performances without the NIR band. The detection performances of the deep learning methods with respect to the object-based detection approach are discussed and sample images from the datasets are used for demonstrations.
Original Publication Citation
Ayhan, B., Kwan, C., Budavari, B., Kwan, L., Lu, Y., Perez, D., Li, J., Skarlatos, D., & Vlachos, M. (2020). Vegetation detection using deep learning and conventional methods. Remote Sensing, 12(15), 23 pp., Article 2502. https://doi.org/10.3390/rs12152502
Repository Citation
Ayhan, Bulent; Kwan, Chiman; Budavari, Bence; Kwan, Liyun; Lu, Yan; Perez, Daniel; Li, Jiang; Skarlatos, Dimitrios; and Vlachos, Marinos, "Vegetation Detection Using Deep Learning and Conventional Methods" (2020). Electrical & Computer Engineering Faculty Publications. 267.
https://digitalcommons.odu.edu/ece_fac_pubs/267
Included in
Computer Engineering Commons, Environmental Engineering Commons, Other Plant Sciences Commons
Comments
This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license.