Two-dimensional code identification method and device

The invention discloses a two-dimensional code identification method and equipment. Comprising the following steps: S1, positioning an ROI region of a two-dimensional code by using a coarse positioning algorithm; s2, judging whether the ROI region exists or not; s3, if yes, positioning the two-dimen...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HOU DAWEI, WANG GANG, REN CHAO, PAN ZHENGYI, TONG ZHUQING, ZHU ZHITING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTING COUNTING HANDLING RECORD CARRIERS PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!