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Attention-Enhanced YOLO Model via Region of Interest Feature Extraction for Leaf Diseases Detection
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잎사귀 질병 검출을 위한 관심 영역 특징 추출 기반의 어텐션 강화 YOLO 모델

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Type
Academic journal
Author
Tae-Min Choi (군산대학교) Chang-Hwan Son (군산대학교) Donghyuk Lee (농촌진흥청)
Journal
Korean Institute of Information Technology The Journal of Korean Institute of Information Technology Vol.19 No.4 KCI Accredited Journals
Published
2021.4
Pages
83 - 93 (11page)
DOI
10.14801/jkiit.2021.19.4.83

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Attention-Enhanced YOLO Model via Region of Interest Feature Extraction for Leaf Diseases Detection
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Abstract· Keywords

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The YOLO model, which is widely used in the existing object detection, excludes the attention function that can learn which feature vectors are more important. Therefore, in this paper, we propose an attention YOLO model that can improve the object detection performance of the existing YOLO model. The proposed attention model was conceived from the fact that there is no information on diseases in the background area of the input leaf image, and spots and color information that can determine the presence or absence of the diseases exist only inside the leaf. By combining the YOLO"s feature extraction subnetwork with the image segmentation subnetwork capable of dividing the background, leaf, and disease areas from the input leaf, it is intended to improve the ability to distinguish features in the region of interest. In other words, a new attention model that can spatially reinforce the importance of disease-related features in the YOLO model is introduced. In addition, through the experimental results, it is shown that the proposed attention YOLO model can improve the detection performance by about 0.06 in the mean Averaged Precision(mAP) evaluation compared to the existing YOLO model.

Contents

요약
Abstract
Ⅰ. 서론
Ⅱ. 관련 연구
Ⅲ. 제안한 관심 영역 특징 추출 기반의 어텐션 강화 YOLO 모델
Ⅳ. 실험 및 결과
Ⅴ. 결론
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