Two-Stream Swin Transformer with Differentiable Sobel Operator for Remote Sensing Image Classification
نویسندگان
چکیده
Remote sensing (RS) image classification has attracted much attention recently and is widely used in various fields. Different to natural images, the RS scenes consist of complex backgrounds stochastically arranged objects, thus making it difficult for networks focus on target objects scene. However, conventional methods do not have any special treatment remote images. In this paper, we propose a two-stream swin transformer network (TSTNet) address these issues. TSTNet consists two streams (i.e., original stream edge stream) which use both deep features images ones from edges make predictions. The as backbone each given its good performance. addition, differentiable Sobel operator module (DESOM) included can learn parameters adaptively provide more robust information that suppress background noise. Experimental results three publicly available datasets show our achieves superior performance over state-of-the-art (SOTA) methods.
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ژورنال
عنوان ژورنال: Remote Sensing
سال: 2022
ISSN: ['2315-4632', '2315-4675']
DOI: https://doi.org/10.3390/rs14061507