Performance of Face Recognition System Using Gradient Laplacian Operators and New Features Extraction Method Based on Linear Regression Slope

<div>PCA steps diagram, FFNN refers to feedforward neural network.</div>

Mathematical Problems in Engineering

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Figure 5

Figure 5: Performance of Face Recognition System Using Gradient Laplacian Operators and New Features Extraction Method Based on Linear Regression Slope 

Figure 5 | Performance of Face Recognition System Using Gradient Laplacian Operators and New Features Extraction Method Based on Linear Regression Slope 