scholarly journals QR Code As the Delivery of Information to Universities

2019 ◽  
Vol 1 (2) ◽  
pp. 164-169
Author(s):  
Ferry Sudarto ◽  
Dedi Martono ◽  
Rika Ayu Desi Hartatik
Keyword(s):  
College Campus ◽  
Qr Code ◽  
Two Dimensional ◽  
Literature Study ◽  
Qr Codes ◽  
Bar Code ◽  
Monitor Screen ◽  
Main Page ◽  
Access Information ◽  
Reading Interest

Wall or magazine magazines are a means of delivering information on Raharja College campus. In the delivery of information, the magazine has been widely spread in several applications of Raharja College, iRan and GreenDoc. However, this is still not optimal because the method used is still using paper. And also the lack of awareness of students will read the information on the magazine. QR codes are a type of two-dimensional matrix code or bar code developed by Denso Wave in 1994. With that, the form of information is reduced to a QR code that can store detailed information displayed on a monitor screen available at several strategic corners of the campus and scan the code on the main page of the online magazine website. The method used is the waterfall method, observation, and literature study and journal references as supporting in writing. This research was designed to make it easier to access information and attract reading interest to students of Raharja College.

scholarly journals QR Code As the Delivery of Information to Universities

2019 ◽  
Vol 1 (2) ◽  
pp. 164-169
Author(s):  
Ferry Sudarto ◽  
Dedi Martono ◽  
Rika Ayu Desi Hartatik
Keyword(s):  
College Campus ◽  
Qr Code ◽  
Two Dimensional ◽  
Literature Study ◽  
Qr Codes ◽  
Bar Code ◽  
Monitor Screen ◽  
Main Page ◽  
Access Information ◽  
Reading Interest

 Abstract Wall or magazine magazines are a means of delivering information on Raharja College campus. In the delivery of information, the magazine has been widely spread in several applications of Raharja College, iRan and GreenDoc. However, this is still not optimal because the method used is still using paper. And also the lack of awareness of students will read the information on the magazine. QR codes are a type of two-dimensional matrix code or bar code developed by Denso Wave in 1994. With that, the form of information is reduced to a QR code that can store detailed information displayed on a monitor screen available at several strategic corners of the campus and scan the code on the main page of the online magazine website. The method used is the waterfall method, observation, and literature study and journal references as supporting in writing. This research was designed to make it easier to access information and attract reading interest to students of Raharja College.

scholarly journals Animated Two-Dimensional Barcode Generation Using Optimization Algorithms – Redesign of Formulation, Operator, and Quality Evaluation

2009 ◽  
Vol 13 (3) ◽  
pp. 245-254 ◽  
Author(s):  
Satoshi Ono ◽  
◽  
Kensuke Morinaga ◽  
Shigeru Nakayama
Keyword(s):  
Code Generation ◽  
Optimization Problem ◽  
Quality Evaluation ◽  
Qr Code ◽  
Two Dimensional ◽  
Quick Response ◽  
Qr Codes ◽  
Running Head ◽  
Generation Problem ◽  
Font Color

To improve on our previously proposed but problem-plagued innovation for generating animated and illustrated Quick Response (QR) codes, this paper proposes a method which formulates the animated QR code generation problem as an optimization problem rather than as a set of still QR code decoration problems. The proposed method also uses optimization operators designed for this problem and quality evaluation to maintain natural, smooth movement. Experiments demonstrate that the proposed method can generate animated QR codes involve a maximum of eight illustrations moving inside the code which maintaining decoding feasibility and smooth illustration movement.<FONT color="red" size="3">Erratum<br /></FONT> <FONT color="red" size="2">Due to a wrong manipulation during the correction of the proofs of the above paper, the running head title (short title) was incorrect. The correct running head title should have read as "Animated Two–Dimensional Barcode Generation."</FONT>

Use of Cloud, Multimedia, and QR Codes to Enhance Print Maps

2019 ◽  
pp. 1094-1099
Author(s):  
Harpinder Singh ◽  
Dheeraj Gambhir ◽  
Sagar Taneja ◽  
Amardeep Singh
Keyword(s):  
Smart Phones ◽  
Document Management ◽  
Hard Copy ◽  
Multimedia Content ◽  
Qr Code ◽  
Two Dimensional ◽  
Qr Codes ◽  
Bar Codes ◽  
Optical Labels ◽  
Machine Readable

Quick response (QR) codes are two-dimensional codes. They are machine-readable optical labels which contain information of the object on which they are attached. Due to their large storage capacity and faster readability, they are becoming more popular than one-dimensional bar codes. They are widely used in creation of inventories, product tracking, document management, etc. With the widespread use of smart phones, QR codes are becoming more popular. QR code interpreting apps are freely available and all modern smartphones are equipped with a camera and internet to process and interpret these codes. The value of printed maps can also be enhanced by using QR codes. This chapter reviews how the value of printed or hard copy maps can be enhanced by adding QR codes that have multimedia content placed on the Cloud.

Design of Tropical Fruit Quality Safety Traceability System Based on 2-Dimensional Bar Code in Manufacturing Environment

2013 ◽  
Vol 312 ◽  
pp. 511-515 ◽  
Author(s):  
Ji Hua Sun ◽  
Meng Meng
Keyword(s):  
Fruit Quality ◽  
Safety Management ◽  
Fruit Production ◽  
Qr Code ◽  
Two Dimensional ◽  
Manufacturing Environment ◽  
Tropical Fruit ◽  
Bar Code ◽  
Traceability System ◽  
Production Safety

In order to realize the tropical fruit quality safety traceability, the paper proposes that using two-dimensional bar code (QR Code) technology constructs the tropical fruit quality safety traceability system. On the basis of the study of the two-dimensional bar code (QR Code) technology in Manufacturing Environment, author analyzes the elements involved of tropical fruit production and circulation, uses HACCP, FMECA and other technical methods, puts forward the key elements of the quality and safety of tropical fruit, uses country and industry relevant coding standard, and constructs tropical fruit quality safety traceability system based on two dimensional bar code (QR Code). Application shows that the tropical fruit companies or production bases by using the system improve the tropical fruit production safety management level, realize the tropical fruit quality safety traceability, promote tropical fruit industrialization and standardization management.

scholarly journals Recognition of Perspective Distorted QR Codes with a Partially Damaged Finder Pattern in Real Scene Images

2020 ◽  
Vol 10 (21) ◽  
pp. 7814
Author(s):  
Ladislav Karrach ◽  
Elena Pivarčiová ◽  
Pavol Bozek
Keyword(s):  
Mobile Robots ◽  
Qr Code ◽  
Two Dimensional ◽  
Quick Response ◽  
Image Binarization ◽  
Computationally Efficient ◽  
Qr Codes ◽  
Operational Space ◽  
Perspective Distortion ◽  
Real Scene

QR (Quick Response) codes are one of the most famous types of two-dimensional (2D) matrix barcodes, which are the descendants of well-known 1D barcodes. The mobile robots which move in certain operational space can use information and landmarks from environment for navigation and such information may be provided by QR Codes. We have proposed algorithm, which localizes a QR Code in an image in a few sequential steps. We start with image binarization, then we continue with QR Code localization, where we utilize characteristic Finder Patterns, which are located in three corners of a QR Code, and finally we identify perspective distortion. The presented algorithm is able to deal with a damaged Finder Pattern, works well for low-resolution images and is computationally efficient.

The Design of 2D Bar Code Recognition Software on Android

2012 ◽  
Vol 442 ◽  
pp. 453-457 ◽  
Author(s):  
Yan Yi
Keyword(s):  
Mobile Phone ◽  
Recognition System ◽  
Qr Code ◽  
Two Dimensional ◽  
Bar Code ◽  
Low Resource ◽  
Decode Process ◽  
2D Bar Code ◽  
Recognition Software ◽  
Code Format

In order to promote the application of two dimensional barcode on mobile phone, this paper uses the popular Android technology, and researches QR code format and the decode process of the QR code; and then designs 2D bar code recognition system based on the decode library Zxing. After testing, it is proved that the system has good generality and low resource consuming, and the software of itself is only 140 K.

EQRC: A secure QR code-based E-coupon framework supporting online and offline transactions1

2020 ◽  
Vol 28 (5) ◽  
pp. 577-605
Author(s):  
Rui Liu ◽  
Jun Song ◽  
Zhiming Huang ◽  
Jianping Pan
Keyword(s):  
Rapid Development ◽  
Visual Cryptography ◽  
Information Leakage ◽  
Communication Overhead ◽  
Qr Code ◽  
Security Threats ◽  
Qr Codes ◽  
Bar Code ◽  
Information Confidentiality ◽  
High Information

In recent years, with the rapid development and popularization of e-commerce, the applications of e-coupons have become a market trend. As a typical bar code technique, QR codes can be well adopted in e-coupon-based payment services. However, there are many security threats to QR codes, including the QR code tempering, forgery, privacy information leakage and so on. To address these security problems for real situations, in this paper, we introduce a novel fragment coding-based approach for QR codes using the idea of visual cryptography. Then, we propose a QR code scheme with high security by combining the fragment coding with the commitment technique. Finally, an enhanced QR code-based secure e-coupon transaction framework is presented, which has a triple-verification feature and supports both online and offline scenarios. The following properties are provided: high information confidentiality, difficult to tamper with and forge, and the ability to resist against collusion attacks. Furthermore, the performance evaluation of computing and communication overhead is given to show the efficiency of the proposed framework.

scholarly journals ADVANTAGES AND DISADVANTAGES OF QR CODE IN TAX INVOICES IN PORTUGAL

2020 ◽  
Author(s):  
Anabela Marques ◽  
◽  
Leonilde Reis ◽  
Keyword(s):  
Design Science ◽  
Science Research ◽  
Design Science Research ◽  
Qr Code ◽  
Two Dimensional ◽  
Bar Code ◽  
Advantages And Disadvantages ◽  
Legislative Changes

The systematization of the information underlying the electronic invoice, published in the Decree-Law no. 28/2019 of 15 February in Portugal, brought legislative changes leading to the introduction of a QR-Code on the invoice creating the conditions for the document's dematerialization. This article´s purpose is to present the results of a set of surveys applied to the various stakeholders in the process, in order to validate the advantages and constraints of an aggregating Approach, designed to systematize such stakeholders in a process of this nature. The methodology adopted was Design Science Research and proved to be adequate for the design of the artefact. The elaborated approach and the results of the surveys are also presented. In 2021, invoices and other tax documents must contain a two-dimensional bar code, containing all information related to the invoice, allowing the consumer to digitally send this information to his electronic invoice without his Fiscal ID introduction.

scholarly journals Penerapan QR Code Untuk Sistem Absensi Siswa SMP Berbasis Web

1970 ◽  
Vol 7 (2) ◽  
Author(s):  
Elin Herlina ◽  
Taufik Hidayatulloh
Keyword(s):  
Data Management ◽  
Real Object ◽  
Computer Application ◽  
Qr Code ◽  
Two Dimensional ◽  
Student Attendance ◽  
Bar Code ◽  
The Real ◽  
Black And White ◽  
Conventional Systems

QR Code is a type of two-dimensional bar code in the form developed by Denso Wave, a division of Denso Co. Corporation, a perudahaan in Japan, which was published in 1994. Barcode is a symbol marking the real object made of sticks pattern of black and white in order manage computer is easy to recognize a good student attendance data is needed to be able to provide ease in generating student attendance data and is one of the important factors in managing a good attendance data. Management of student attendance by using a QR Code-based Web is an application that will be built in "SMP Negeri 11 of Sukabumi" because attendance is still used is conventional systems, such as pengabsensian with books attendance and report absences still slow, so it can hinder time , to overcome the above problems, the authors propose a way of solving that is the making of a computer application which is expected with this system can reduce and minimize errors and problems that occur. QR Code is a type of two-dimensional bar code in the form developed by Denso Wave, a division of Denso Co. Corporation, a perudahaan in Japan, which was published in 1994. Barcode is a symbol marking the real object made of sticks pattern of black and white in order manage computer is easy to recognize a good student attendance data is needed to be able to provide ease in generating student attendance data and is one of the important factors in managing a good attendance data. Management of student attendance by using a QR Code-based Web is an application that will be built in "SMP Negeri 11 of Sukabumi" because attendance is still used is conventional systems, such as pengabsensian with books attendance and report absences still slow, so it can hinder time , to overcome the above problems, the authors propose a way of solving that is the making of a computer application which is expected with this system can reduce and minimize errors and problems that occur.Keywords : QR Code, Attendance, Web

Use of Cloud, Multimedia, and QR Codes to Enhance Print Maps

2018 ◽  
pp. 218-223
Author(s):  
Harpinder Singh ◽  
Dheeraj Gambhir ◽  
Sagar Taneja ◽  
Amardeep Singh
Keyword(s):  
Smart Phones ◽  
Document Management ◽  
Hard Copy ◽  
Multimedia Content ◽  
Qr Code ◽  
Two Dimensional ◽  
Qr Codes ◽  
Bar Codes ◽  
Optical Labels ◽  
Machine Readable

Quick response (QR) codes are two-dimensional codes. They are machine-readable optical labels which contain information of the object on which they are attached. Due to their large storage capacity and faster readability, they are becoming more popular than one-dimensional bar codes. They are widely used in creation of inventories, product tracking, document management, etc. With the widespread use of smart phones, QR codes are becoming more popular. QR code interpreting apps are freely available and all modern smartphones are equipped with a camera and internet to process and interpret these codes. The value of printed maps can also be enhanced by using QR codes. This chapter reviews how the value of printed or hard copy maps can be enhanced by adding QR codes that have multimedia content placed on the Cloud.

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