Journal of Sensors / 2019 / Article / Tab 5

Research Article

Adaptive Principal Component Analysis Combined with Feature Extraction-Based Method for Feature Identification in Manufacturing

Table 5

Optimal principal components PCj with suitable image features fj for detecting wrench samples.

j fj PCj

0512×384 pixels 1.5236
1C4, C5, C6, C7 1.1458
24-level 1.3279
4 1.0954

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