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Using color QR codes for QR code secret sharing
The secret sharing scheme can share the secret image with several shares. The secure transmission of the quick response (QR) code can be enhanced by...
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Email and QR Codes
Email and QR (Quick Response) codes are both ubiquitous, and projects with the ESP32 microcontroller incorporate both technologies. Transmitting...
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A General Steganalysis Method of QR Codes
With the wide application of quick response (QR) codes, its security has been paid more and more attention. There are many steganography schemes to...
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Generation of Multi-Layered QR Codes with Efficient Compression
In this modern data-centric era, securing information that is transferred over the internet is a serious concern. Various cryptographic and...
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Enhanced Color QR Codes with Resilient Error Correction for Dirt-Prone Surfaces
This study focuses on overcoming the limitations of traditional QR codes, specifically their vulnerability to damage and insufficient error...
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QR Codes as a Method for Older Adults to Access a Mobile Survey
Current web surveys conducted by the U.S. Census Bureau require respondents to type in a URL and an authentication code. This task can be...
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SIMple ID: QR Codes for Authentication Using Basic Mobile Phones in Develo** Countries
Modern foundational electronic IDentity (eID) systems commonly rely on biometric authentication so as to reduce both their deployment costs and the...
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Embedding Function Icons into QR Codes
This paper proposes an approach to produce high-quality visual QR codes introducing the concept of function icons (FI)—images embedded into QR code....
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MurQRI: Encrypted Multi-layer QR Codes for Electronic Identity Management
Quick Response (QR) codes are widely used due to their versatility and low deployment cost. However, the existing QR code standard is ineffective for...
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Mobile Application of Registry Information for Urban Planning Context with Augmented Reality and QR Codes
Augmented reality technologies present a different experience from the real thing. Using new technologies for management activities in urban...
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A real noise resistance for anti-tampering quick response code
Traceability via quick response (QR) codes is regarded as a clever way to learn specifics about a product’s history, from its creation to its transit...
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QR code recognition based on HOG and multiclass SVM classifier
QR codes are often placed on complex backgrounds and under unstable illumination conditions, which in fact renders their localization and decoding...
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Gs-DeblurGANv2: a QR code deblurring algorithm based on lightweight network structure
Currently, QR codes are widely utilized in a variety of industries, including payment, ship**, and the industrial Internet of Things. However,...
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XOR-ed visual secret sharing scheme with robust and meaningful shadows based on QR codes
Quick response (QR) codes are becoming increasingly popular in various areas of life due to the advantages of the error correction capacity, the...
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An efficient distorted QR code correction method based on improved ResNet architecture
This paper proposes a deep learning-based distortion QR code correction method to address the distortion problem of QR code images in practical...
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Intelligent Inspection System of Coal Preparation Plant Based on Dynamic QR Code
To reduce the complexity and insecurity of the traditional safety inspection methods of coal preparation plants in the coal industry, an intelligent...
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Robust and fast QR code images deblurring via local maximum and minimum intensity prior
QR codes, as information carriers, have been extensively applied in numerous fields. However, relative movement between imaging targets and the...
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Blind deblurring of QR code using intensity and gradient prior of positioning patterns
QR codes are widely used in the traceability of commodities, but the QR codes are easy to become blurred during the acquisition process of mobile...
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When Technology Meets Heritage
Museum digitalization is not a new idea, but digital materials are actively introduced into museums worldwide. Information Computer Technologies are...