Figure 27
From: Endmember extraction and abundance estimation algorithm based on double-compressed sampling
The comparison between extracted endmember spectral curve and the truth spectral curve (left column), the corresponding estimated abundance (right column) created using Octave software68. (a) Endmember: #1 Asphalt, (b) Abundance: #1 Asphalt, (c) Endmember: #2 Grass, (d) Abundance: #2 Grass, (e) Endmember: #3 Tree, (f) Abundance: #3 Tree, (g) Endmember: #4 Roof, (h) Abundance: #4 Roof.
