Online visual inspection method for curled edge of cast film

The invention relates to the technical field of image data processing, in particular to an online visual detection method for a curled edge of a cast film. The method comprises the following steps: acquiring a cast film image; constructing a preset window for pixel points in the casting film image;...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DAI XIJUN, MA XIDONG, CHEN BAO
Format: Patent
Sprache:chi ; eng
Schlagworte:
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