Futuristic greedy approach to sparse unmixing of hyperspectral data

Engineering

• Hyperspectral Data 100%
• Greedy Approach 100%
• Greedy Algorithm 100%
• Sparse Approximation 66%
• Endmembers 66%
• Spectral Signature 66%
• Orthogonal Matching Pursuit 66%
• Data Show 33%
• Comparable Result 33%
• Nonnegativity 33%
• Hyperspectral Image 33%
• Measured Spectrum 33%
• Linear Combination 33%

Computer Science

• unmixing 100%
• Hyperspectral Data 100%
• Greedy Algorithm 75%
• High Correlation 50%
• Sparse Approximation 50%
• Approximation Technique 50%
• Orthogonal Matching Pursuit 50%
• Spectral Signature 50%
• Sparse Linear Combination 25%
• Convex Relaxation 25%
• Hyperspectral Image 25%

Earth and Planetary Sciences

• Greedy Algorithm 100%
• Spectral Signature 66%
• State of the Art 33%
• Hyperspectral Image 33%