Table 8 The comparison of SAD and RMSE results for dataset Urban.

From: Endmember extraction and abundance estimation algorithm based on double-compressed sampling

Algorithm

SU_DCS

SUnCNN49

CyCU-net50

3DCNN-var51

SSANU-Net52

SR = 0.1

SR = 0.2

SR = 0.3

SR = 0.4

SR = 0.5

SAD (rad)

0.1422

0.1411

0.1411

0.1411

0.1412

0.1605

0.2343

0.0851

0.0679

RMSE

0.3133

0.2871

0.2931

0.2971

0.3003

0.2488

0.3365

0.2413

0.2282

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