Sparsity-motivated multi-scale histograms of oriented gradients feature for SRC

Computer Science

• Classification Method 33%
• Feature Space 33%
• histogram of oriented gradient 100%
• Image Quality 33%
• Matrix Measurement 33%
• Random Projection 33%
• Recognition Rate 33%
• Reconstruction Error 33%
• Sparse Representation 100%
• Sparsity 100%

Engineering

• Classification Method 33%
• Feature Space 33%
• Histogram 100%
• Measurement Matrix 33%
• Multiscale 100%
• Obtained Image 33%
• Recognition Rate 33%
• Sparsity 100%
• State-of-the-Art Method 33%