Mathematical Problems in Engineering / 2015 / Article / Fig 6

Research Article

Backtracking-Based Simultaneous Orthogonal Matching Pursuit for Sparse Unmixing of Hyperspectral Data

Figure 6

Results obtained by the four SGAs on Simulated Data 1 with 30 dB white noise or correlated noise: number of retained endmembers as function of endmember number.

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