Multi-feature sparse representation based on adaptive graph constraint for cropland delineation
Shaohua Zeng,
Meiyang Wang,
Hongjie Jia
et al.
Abstract:Cropland delineation is the basis of agricultural resource surveys and many algorithms for plot identification have been studied. However, there is still a vacancy in SRC for cropland delineation with the high-dimensional data extracted from UAV RGB photographs. In order to address this problem, a new sparsity-based classification algorithm is proposed. Firstly, the multi-feature association sparse model is designed by extracting the multi-feature of UAV RGB photographs. Next, the samples with similar characte… Show more
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