2019
DOI: 10.1109/access.2019.2949852
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An Effective Data Augmentation Strategy for CNN-Based Pest Localization and Recognition in the Field

Abstract: In agriculture, pest always causes the major damage in fields and results in significant crop yield losses. Currently, manual pest classification and counting are very time-consuming and many subjective factors can affect the population counting accuracy. In addition, the existing pest localization and recognition methods based on Convolutional Neural Network (CNN) are not satisfactory for practical pest prevention in fields because of pests' different scales and attitudes. In order to address these problems, … Show more

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Cited by 80 publications
(29 citation statements)
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“…Then we compare NSGT with Geometric Transformation, which has been used as data augmentation [24][25][26] Geometric Transformation provides geometric variations, e.g., rotation and rescale, to increase the dataset's size by enriching data variations. This method can improve recognition performance by 7.8% compared to the original dataset without data augmentation techniques.…”
Section: Analysis and Discussionmentioning
confidence: 99%
See 2 more Smart Citations
“…Then we compare NSGT with Geometric Transformation, which has been used as data augmentation [24][25][26] Geometric Transformation provides geometric variations, e.g., rotation and rescale, to increase the dataset's size by enriching data variations. This method can improve recognition performance by 7.8% compared to the original dataset without data augmentation techniques.…”
Section: Analysis and Discussionmentioning
confidence: 99%
“…Geometric Transformation is a data augmentation technique for generating new images with geometric variations, e.g., rotation and rescale [25]. This technique provides variations on the dataset to represent various geometric conditions on the object.…”
Section: Proposed Methodsmentioning
confidence: 99%
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“…Thenmozhi and Reddy [64] and Dawei et al [65] proposed techniques for the recognition of pests by image-based transfer learning. Li et al [66] proposed an effective data augmentation strategy for CNN-based pest recognition and localization in the field.…”
Section: F Pest Recognitionmentioning
confidence: 99%
“…The experimental results show the effectiveness of the proposed data augmentation method. [66] "Recognition pest by image-based transfer learning"…”
Section: Synthetic Datasets and Hyperspectral Images (Hsi) Datasetsmentioning
confidence: 99%