Rich QR Codes With Three-Layer Information Using Hamming Code

As a kind of machine readable symbol, the Quick Response (QR) code is widely used in all walks of life due to its large information capacity, strong error correction ability and fast read speed. However, the public encoding of the QR code makes its contents unsafe. In this paper, we introduce a nove...

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Bibliographic Details

Published in:	IEEE Access
Main Authors:	Sijia Liu, Zhengxin Fu, Bin Yu
Format:	Article
Language:	English
Published:	IEEE 2019-01-01
Subjects:	Three-layer information Hamming code error correction mechanism information embedding efficiency
Online Access:	https://ieeexplore.ieee.org/document/8735663/