File list (Check if you may need any files):
face_recognition
................\face_recognition.m
................\load_database.m
................\s1
................\..\1.pgm
................\..\10.pgm
................\..\2.pgm
................\..\3.pgm
................\..\4.pgm
................\..\5.pgm
................\..\6.pgm
................\..\7.pgm
................\..\8.pgm
................\..\9.pgm
................\s10
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................\...\10.pgm
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................\...\6.pgm
................\...\7.pgm
................\...\8.pgm
................\...\9.pgm
................\s11
................\...\1.pgm
................\...\10.pgm
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................\...\5.pgm
................\...\6.pgm
................\...\7.pgm
................\...\8.pgm
................\...\9.pgm
................\s12
................\...\1.pgm
................\...\10.pgm
................\...\2.pgm
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................\...\4.pgm
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................\...\8.pgm
................\...\9.pgm
................\s13
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................\...\3.pgm
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................\s14
................\...\1.pgm
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................\...\5.pgm
................\...\6.pgm
................\...\7.pgm
................\...\8.pgm
................\...\9.pgm
................\s15
................\...\1.pgm
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................\...\7.pgm
................\...\8.pgm
................\...\9.pgm
................\s16
................\...\1.pgm
................\...\10.pgm
................\...\2.pgm
................\...\3.pgm
................\...\4.pgm
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................\...\6.pgm
................\...\7.pgm
................\...\8.pgm
................\...\9.pgm
................\s17
................\...\1.pgm
................\...\10.pgm
................\...\2.pgm
................\...\3.pgm
................\...\4.pgm
................\...\5.pgm
................\...\6.pgm
................\...\7.pgm