Hyperspectral Image Classification Method Based on Adaptive Multiscale Feature Extraction Model
A multi-scale feature and hyperspectral image technology, applied in the field of image processing, can solve problems such as multi-scale information loss, classification effect limitation, and neglect, and achieve high-precision ground object recognition and classification, self-adaptive extraction, and self-adaptive extraction. The effect of adapting the extraction
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[0036] In order to facilitate those of ordinary skill in the art to understand and implement the present invention, the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the implementation examples described here are only used to illustrate and explain the present invention, and are not intended to limit this invention.
[0037] The method provided by the present invention establishes two parts including a scale reference network and a feature extraction network, and adaptively inputs features into the corresponding feature extraction network according to the scale reference value of the scale reference network, thereby performing adaptive extraction of multi-scale features. In the part of the scale reference network, considering the scale differences between different ground objects in the hyperspectral image, the conditional gating mechanism is used to judge the scale referen...
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