Research Article
[Retracted] Automatic Measurement of Nanoimage Based on Machine Vision and Powder Metallurgy Materials
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 |  | Parameter name | Rule |  | 
 |  | Horizontal and vertical resolution | 1217 ∗ 1613 |  | Horizontal and vertical pixel size | 5.5 ∗ 5.5 |  | Frame rate | 21 |  | Interface | GigE |  | Target surface size | 1 : 17 |  | Photosensitive chip size | 7.6 ∗ 5.3 |  | 
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