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Volume 13 | Issue 9 | Year 2026 | Article Id. IJECE-V13I9P107 | DOI : https://doi.org/10.14445/23488549/IJECE-V13I9P107Image Processing-Based Efficient Hybrid Feature Extraction Approach for Plant Leaf Disease Recognition
Arundhati Bora, Parismita Sarma, Dankan Gowda V, Manash P. Bhuyan, Jumi Sarmah
| Received | Revised | Accepted | Published |
|---|---|---|---|
| 25 May 2026 | 08 Sep 2026 | 11 Sep 2026 | 29 Sep 2026 |
Citation :
Arundhati Bora, Parismita Sarma, Dankan Gowda V, Manash P. Bhuyan, Jumi Sarmah, "Image Processing-Based Efficient Hybrid Feature Extraction Approach for Plant Leaf Disease Recognition," International Journal of Electronics and Communication Engineering, vol. 13, no. 9, pp. 101-119, 2026. Crossref, https://doi.org/10.14445/23488549/IJECE-V13I9P107
Abstract
In this paper, a novel hybrid method for plant leaf disease recognition is presented, combining image processing techniques with Deep Learning and handcrafted feature analysis. Leaf images are processed using a Convolutional Neural Network (CNN) to automatically extract hierarchical features, while handcrafted features based on leaf shape, color, and texture provide complementary disease-related information. The combined feature set is fed into a multi-class classifier to accurately identify specific disease types. Evaluation on a diverse dataset of healthy and diseased leaves demonstrates an average accuracy of 98%, outperforming approaches that rely solely on deep learning or handcrafted features. The results highlight the effectiveness of integrating deep and handcrafted features, offering a reliable, scalable solution for precision agriculture and serving as a foundation for future research in automated plant disease detection.
Keywords
Image Processing, Plant Leaf Disease Recognition, Hybrid feature extraction, Deep learning, MobileNetV2, Transfer Learning, Hand-Crafted Features, Texture Analysis, Color Histograms, Precision Agriculture.
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