A Fast Adaptive Binarization Method for QR Code Images Based on Dynamic Illumination Equalization

A Fast Adaptive Binarization Method for QR Code Images Based on Dynamic Illumination Equalization

The advancement of Internet of Things (IoT) has enhanced the extensive usage of QR code images in various computer vision applications. Nonetheless, this has also brought forth several technical challenges. In particular, the logistics sorting system often encounters issues such as a low recognition...

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Bibliographic Details
Main Authors: Rongjun Chen, Yue Huang, Kailin Lan, Jiawen Li, Yongqi Ren, Xianglei Hu, Leijun Wang, Huimin Zhao, Xu Lu
Format: Article
Language:English
Published: MDPI AG 2023-10-01
Series:Electronics
Subjects:
QR code
uneven illumination
binarization
feature extraction
image enhancement
Online Access:https://www.mdpi.com/2079-9292/12/19/4134

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https://www.mdpi.com/2079-9292/12/19/4134

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