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检索条件"主题词=QR code"
943 条 记 录,以下是1-10 订阅
排序:
Anti-tampering method of qr code hidden information based on deep learning
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SIGNAL IMAGE AND VIDEO PROCESSING 2025年 第4期19卷 1-12页
作者: Wang, Nan Zhang, Lina Jiang, Tian Shen, Tengfei Anyang Normal Univ Sch Comp & Informat Engn Xian Ge Ave Anyang 455000 Henan Peoples R China Anyang Normal Univ Int Joint Res Lab Percept Data Intelligent Proc He Xian Ge Ave Anyang 455000 Henan Peoples R China Xian Univ Sci &Technol Coll Comp Sci & Technol Shangu Ave Xian 710699 Shaanxi Peoples R China
qr codes have gained widespread adoption across various industries for their large data capacity, rapid scanning speed, and robust error correction capabilities. However, they also face security risks, such as being c... 详细信息
来源: 评论
qrCrop: A qr code-Based Edge-Cloud Framework for Crop Yield Prediction  3rd
QRCrop: A QR Code-Based Edge-Cloud Framework for Crop Yield ...
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3rd International Conference on Network Security and Blockchain Technology
作者: Dey, Tanushree Bera, Somnath Mukherjee, Anwesha Roy, Samarjit De, Debashis Maulana Abul Kalam Azad Univ Technol Ctr Mobile Cloud Comp Dept Comp Sci & Engn BengalNH-12SimhatHaringhata Nadia 741249 W Bengal India Mahishadal Raj Coll Dept Comp Sci Mahishadal 721628 W Bengal India Eastern Int Univ Sch Comp & Informat Technol Nam Ky Khoi Nghia StHoa Phu Ward Thu Dau Mot City Vietnam
In this paper, a crop yield prediction system is proposed based on qr code and edge-cloud framework. In traditional systems, the cloud is used for IoT data analysis and storage. The concerns over the cloud-only system... 详细信息
来源: 评论
Self-Reported Pesticide Application, Access to Pesticide Labels, and qr code Use Among Agricultural H-2A Workers, North Carolina, 2024
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AMERICAN JOURNAL OF INDUSTRIAL MEDICINE 2025年 第4期68卷 388-392页
作者: Asuaje, Cesar Lee, Joseph G. L. Nusrat, Nowrin Andres, Lilibeth Rivera, Natalie D. Connaughton-Espino, Tania Janampa, Paul Leprevost, Catherine E. Univ Florida Inst Food & Agr Sci Extens W Palm Beach FL USA Wake Forest Univ Sch Med Dept Implementat Sci Div Publ Hlth Sci Winston Salem NC USA NC State Univ Coll Agr & Life Sci Dept Appl Ecol Raleigh NC 27695 USA NC Dept Hlth & Human Serv NC Farmworker Hlth Program Off Rural Hlth Raleigh NC USA
BackgroundDespite the composition of the United States' agricultural workforce and the sector's reliance on Spanish-speaking migrant labor, pesticide labels are largely available in English only. Currently, fe... 详细信息
来源: 评论
Effect on Response Rates of Adding a qr code to Patient Consent Forms for Qualitative Research in Patients With Cancer: Pilot Randomized Controlled Trial
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JMIR FORMATIVE RESEARCH 2025年 9卷 e66681页
作者: Wyse, Rebecca Forbes, Erin Norton, Grace Da Silva, Priscilla Viana Fakes, Kristy Johnston, Sally Ann Smith, Stephen R. Zucca, Alison Univ Newcastle Sch Med & Publ Hlth Univ Dr Callaghan NSW 2308 Australia Hunter Med Res Inst New Lambton Hts NSW Australia John Hunter Hosp Hunter New England Local Hlth Dist New Lambton Hts NSW Australia
Background: The successful conduct of health and medical research is largely dependent on participant recruitment. Effective, yet inexpensive methods of increasing response rates for all types of research are required... 详细信息
来源: 评论
Review and concepts on how construction and facilities management can utilize barcode and qr code technology to access documents onsite
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Procedia Computer Science 2025年 253卷 1313-1322页
作者: Robert Lopez Alexander Rose Lecturer Construction Management Discipline School of Design and the Built Environment (DBE) Curtin University GPO Box U1987 Perth 6845 Australia Innovation Central Perth (ICP) Intern Computing Discipline School of Electrical Engineering Computing and Mathematical Sciences (EECMS) Curtin University GPO Box U1987 Perth 6845 Australia
This research aimed to determine the applicability of utilizing barcode and qr code technology to improve construction and facilities management efficiency. The significance is that this technology can automate onsite... 详细信息
来源: 评论
qr code recognition based on HOG and multiclass SVM classifier
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MULTIMEDIA TOOLS AND APPLICATIONS 2023年 第17期83卷 49993-50022页
作者: Tribak, Hicham Gaou, Mehdi Gaou, Salma Zaz, Youssef Ibn Zohr Univ Polydisciplinary Fac Ouarzazate Lab Phys Energy & Informat Proc Ouarzazate Morocco Abdelmalek Essaadi Univ Fac Sci Tetouan Tetouan Morocco
qr codes are often placed on complex backgrounds and under unstable illumination conditions, which in fact renders their localization and decoding quite challenging. In this paper, we propose a robust system devised t... 详细信息
来源: 评论
qr code based blind digital image watermarking with attack detection code
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AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS 2015年 第7期69卷 1074-1084页
作者: Thulasidharan, Pillai Praveen Nair, Madhu S. Univ Kerala Dept Comp Sci Thiruvananthapuram 695581 Kerala India
A qr code based blind digital image watermarking technique with an attack detection feature is described here. The technique describes a key based framework to incorporate image, server port address or website address... 详细信息
来源: 评论
qr code arbitrary style transfer algorithm based on style matching layer
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MULTIMEDIA TOOLS AND APPLICATIONS 2023年 第13期83卷 38505页
作者: Li, Hai-Sheng Chen, Jingyin Huang, Huafeng Guangxi Normal Univ Sch Elect & Informat Engn Guilin 541004 Guangxi Peoples R China
A single style transfer model can realize the Quick Response (qr) code beautification task. However, the number of styles in the single-style transfer model is limited, and the training must be carried out in advance ... 详细信息
来源: 评论
qr code Authentication with Embedded Message Authentication code
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MOBILE NETWORKS & APPLICATIONS 2017年 第3期22卷 383-394页
作者: Chen, Changsheng Shenzhen Univ Coll Informat Engn Shenzhen Peoples R China Shenzhen Univ Shenzhen Key Lab Media Secur Shenzhen Peoples R China
Quick Response (qr) code is widely used nowadays but its authenticity is an open issue. Attackers can easily replace the original barcode by a modified one which is generated through the standard encoder. This paper p... 详细信息
来源: 评论
qr code-based non-linear image encryption using Shearlet transform and spiral phase transform
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JOURNAL OF MODERN OPTICS 2018年 第3期65卷 321-330页
作者: Kumar, Ravi Bhaduri, Basanta Hennelly, Bryan Indian Sch Mines Dhanbad Indian Inst Technol Dept Appl Phys Opt Imaging & Image Proc Lab Dhanbad Bihar India Maynooth Univ Dept Elect Engn Maynooth Ireland Maynooth Univ Dept Comp Sci Maynooth Ireland Maynooth Univ Hamilton Inst Maynooth Ireland
In this paper, we propose a new quick response (qr) code-based non-linear technique for image encryption using Shearlet transform (ST) and spiral phase transform. The input image is first converted into a qr code and ... 详细信息
来源: 评论