LITERATURE SURVEY OF AUTOMATIC FACE RECOGNITION ...
LITERATURE SURVEY OF AUTOMATIC FACE RECOGNITION ...
LITERATURE SURVEY OF AUTOMATIC FACE RECOGNITION ...
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Figure 12.1. Functioning principle of the eigenfacebased face recognition<br />
algorithm<br />
13.1 Eigenface Calculation<br />
Step 1: Prepare the data<br />
CHAPTER XIII<br />
MATHAMETICAL CALCULATION<br />
In this step, the faces constituting the training set (Гi) should be prepared<br />
for processing.<br />
Step 2: Subtract the mean<br />
The average matrix, ψ , has to be calculated, then subtracted from the<br />
original faces (Гi) and the result stored in the variable фi:<br />
Step 3: Calculate the covariance matrix<br />
In the next step the covariance matrix C is calculated according to<br />
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