Search Results for author: Ryoya Katafuchi

Found 2 papers, 0 papers with code

LEA-Net: Layer-wise External Attention Network for Efficient Color Anomaly Detection

no code implementations12 Sep 2021 Ryoya Katafuchi, Terumasa Tokunaga

Through extensive experiments on PlantVillage, MVTec AD, and Cloud datasets, we demonstrate that the proposed layer-wise visual attention mechanism consistently boosts anomaly detection performances of an existing CNN model, even on imbalanced datasets.

Anomaly Detection

Image-based Plant Disease Diagnosis with Unsupervised Anomaly Detection Based on Reconstructability of Colors

no code implementations29 Nov 2020 Ryoya Katafuchi, Terumasa Tokunaga

Although supervised image classifiers based on deep learning can be a powerful tool for plant disease diagnosis, they require a huge amount of labeled data.

Computational Efficiency Unsupervised Anomaly Detection

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