A Robust and Low Complexity Deep Learning Model for Remote Sensing Image Classification

• URL: http://arxiv.org/abs/2211.02820v1
• Date: Sat, 5 Nov 2022 06:14:30 GMT
• Title: A Robust and Low Complexity Deep Learning Model for Remote Sensing Image Classification
• Authors: Cam Le, Lam Pham, Nghia NVN, Truong Nguyen, Le Hong Trang
• Abstract summary: We present a robust and low complexity deep learning model for Remote Sensing Image Classification (RSIC) By conducting extensive experiments on the benchmark datasets NWPU-RESISC45, we achieve a robust and low-complexity model.
• Score: 1.9019295680940274
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: In this paper, we present a robust and low complexity deep learning model for Remote Sensing Image Classification (RSIC), the task of identifying the scene of a remote sensing image. In particular, we firstly evaluate different low complexity and benchmark deep neural networks: MobileNetV1, MobileNetV2, NASNetMobile, and EfficientNetB0, which present the number of trainable parameters lower than 5 Million (M). After indicating best network architecture, we further improve the network performance by applying attention schemes to multiple feature maps extracted from middle layers of the network. To deal with the issue of increasing the model footprint as using attention schemes, we apply the quantization technique to satisfies the number trainable parameter of the model lower than 5 M. By conducting extensive experiments on the benchmark datasets NWPU-RESISC45, we achieve a robust and low-complexity model, which is very competitive to the state-of-the-art systems and potential for real-life applications on edge devices.

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