Author

O. Yusupov

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Open access Sep 2026

Cosine-Consistent Deep Metric Learning with Sub-Gaussian Risk Analysis for Contactless Palmprint Verification

Contactless palmprint verification must generalize to unseen identities while remaining robust to variations in hand pose, scale, illumination, camera distance, and background. This study presents a cosine-consistent deep metric-learning framework combining landmark-first Hybrid region-of-interest (ROI) extraction, con...

Shavkat Fazilov, O. Yusupov, A. Qodirov et al. · Mathematics · 0 citations

Open access 2026

DenseBlock-Level Discriminative Multi-View Feature Fusion for Remote Sensing Scene Classification

Remote sensing scene classification remains challenging because high-resolution aerial and satellite images often contain multi-scale objects, complex spatial layouts, high intra-class variability, and strong inter-class similarity. Although convolutional neural networks have achieved strong classification performance,...

Shavkat Fazilov, O. Yusupov, Y. Khandamov et al. · IEEE Access · 0 citations