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Mathematical Problems in Engineering
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2020
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Article
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Tab 1
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Research Article
Jointly Learning the Discriminative Dictionary and Projection for Face Recognition
Table 1
Details of the four image-based databases.
Databases
Images
Classes
Number
ORL
400
40
10
CMU PIE
1,632
68
24
FERET
1,400
200
7
LFW
1,580
158
10