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QMC-Net: Data-Aware Quantum Representations for Remote Sensing Image Classification

Quantum Physics 2026-05-01 v2 Computer Vision and Pattern Recognition

Abstract

Hybrid quantum-classical models offer a promising route for learning from complex data; however, their application to multi-band remote sensing imagery often relies on generic, data-agnostic quantum circuits that fail to account for channel-specific statistical variability. In this work, we propose a data-driven framework that maps band-level statistics such as Shannon Entropy, Variance, Spectral Flatness, and Edge Density to the hyperparameters of customized quantum circuits. Building on this framework, we introduce QMC-Net, a hybrid architecture that processes six data channels using band-specific quantum circuits, enabling adaptive quantum feature encoding and transformation across channels. Experiments on the EuroSAT and SAT-6 datasets demonstrate that QMC-Net achieves accuracies of 93.80 % and 99.34 %, respectively, while a residual-enhanced variant further improves performance to 94.69 % and 99.39 %. These results consistently outperform strong classical baselines and monolithic hybrid quantum models, highlighting the effectiveness of data-aware quantum circuit design under NISQ constraints.

Keywords

Cite

@article{arxiv.2604.11817,
  title  = {QMC-Net: Data-Aware Quantum Representations for Remote Sensing Image Classification},
  author = {Md Aminur Hossain and Ayush V. Patel and Biplab Banerjee},
  journal= {arXiv preprint arXiv:2604.11817},
  year   = {2026}
}

Comments

15 pages

R2 v1 2026-07-01T12:07:08.500Z