Verfahren und Vorrichtung zur Erkennung von Elektrodenfolienbohrern, Elektronische Vorrichtung und Speichermedium

Details

Veröffentlichungs-Nr.

EP4826645

Anmeldetag

19. Juli 2024

Veröffentlichung

26. Juni 2025

Rechtsraum

EP

IPC

G06T7/00

Abstract

Disclosed in the present application are a method and an apparatus (900) for detecting burrs on an electrode sheet, an electronic device, and a storage medium. In the present application, after an electrode sheet end face image after a battery electrode sheet is slit is obtained, a molten region is segmented from the electrode sheet end face image to obtain a molten region image; and burrs in the molten region are identified based on a molten region height value corresponding to the molten region in the molten region image and a preset burr height threshold. By means of the method described above, the present application can prevent the problem of inaccurate burr identification caused by high similarity between features of the molten region and features of an active material, thereby improving burr identification accuracy.

Anmelder

Firma

Contemporary Amperex Technology Co., Limited

Land

🇨🇳 China

Fachgebiete