Academic literature on the topic 'QR kódy'

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Journal articles on the topic "QR kódy"

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Nantl, Jakub. "QR-CODE BASED NON-REPUDIATION TRANSACTION VERIFICATION SYSTEM." Acta academica karviniensia 13, no. 4 (2013): 146–52. http://dx.doi.org/10.25142/aak.2013.071.

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Szűcs, Miklós, and Renátó Bodnár. "Űrlapkitöltés? Kattintson!" Multidiszciplináris Tudományok 10, no. 2 (2020): 519–24. http://dx.doi.org/10.35925/j.multi.2020.2.59.

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A feladat alapötlete a jelenleg is használatban lévő ügyfélkezelő megoldások forradalmasítása, egy adatcserélő applikáció elkészítése. Az applikáció képes adatokat egyedi azonosítók alkalmazásával biztonságosan letárolni. Az azonosítók szabványosak, így adatcserére is alkalmasak. Az adatok biztonsági szintje szabályozható, így adatcsere esetén csak a megfelelő szintű adatok kerülnek átadásra. A kért adatok egy QR kód beolvasásával kerülnek azonosításra. A leolvasás után egy felületen az adatok ellenőrizhetők, szerkeszthetők. A kötelező adatok mindig átadásra kerülnek, az opcionális adatok csak
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Dissertations / Theses on the topic "QR kódy"

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Kratochvíl, Martin. "Zabezpečený přenos dat pomocí čarových kódů." Master's thesis, Vysoké učení technické v Brně. Fakulta informačních technologií, 2011. http://www.nusl.cz/ntk/nusl-412838.

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The goal of this thesis was to create a system for visual data transmition using bar codes. It focuses mainly on the protection of the system against abuse. A mechanism was designed for the data transmition itself and the various security concepts. The most appropriate bar code for data transmition was selected on the basis of the analysis.
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Chocholová, Petra. "Trends in Mobile Marketing." Master's thesis, Vysoká škola ekonomická v Praze, 2010. http://www.nusl.cz/ntk/nusl-75524.

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The principal aim of this thesis is to assess the state of the mobile marketing as of the first quarter of 2011 and to discuss various scenarios of the future development. This thesis defines the terms "mobile marketing" and "mobile advertising" and identifies the main players in the industry. It explores the main categories of mobile advertising such as mobile messaging, in-content and mobile internet advertising. Later, it analyzes the latest trends in the industry and describes in detail the advancements in QR tagging, location based advertising and augmented reality.
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Pribula, Wojciech. "Systém pro rozpoznávání čárových kódů." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2015. http://www.nusl.cz/ntk/nusl-221291.

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This thesis describes barcodes which are used in postal services. Specifically, it is concerned with Intelligent Mail Barcode, the GS1-128 code, the C128 code of Ceska posta (Czech Postal Services) and the QR code. The thesis attempts to analyze methods of encoding information into barcodes and error detection algorithms used for error correction during the decoding processes. Most importantly, there is described Reed-Solomon error correction in the QR code. There are presented and evaluated different methods of code detecting which are suggested by authors of various academic articles. The th
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Jahoda, Vojtěch. "Modernizace portálu fakturyonline.eu." Master's thesis, Vysoké učení technické v Brně. Fakulta informačních technologií, 2014. http://www.nusl.cz/ntk/nusl-412894.

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Goal of this thesis is modernization and extension of established web portal serving to create and manage invoices. The design and implementation emphasis on feedback from users so changes are really a benefit and not a burden. Uses wide range of different technologies and implementation is done using incremental model. Analyzes the impact of changes to number of visitors and receives feedback from users.
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Kubík, Martin. "Pokročilá čtečka QR kódu pro Android." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2014. http://www.nusl.cz/ntk/nusl-220615.

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The aim of this diploma thesis was to created application for detection and decoding QR codes using devices with the Android Operating System. For preprocessing of the visual field camera is used OpenCV library. Designed preprocessing string searches a perspective transforms possible QR codes. This is suppressed a shape distortion QR code that would otherwise reduce the successful decoding. At the same time the preprocessing string applied unsharp mask, which reduces the effect of motion blur image caused by the camera motion. Thus preprocessing scene is finally decoded using ZXing library. De
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Zimolová, Michaela. "Analýza lokální marketingové komunikace na vybrané společnosti." Master's thesis, Vysoká škola ekonomická v Praze, 2011. http://www.nusl.cz/ntk/nusl-71852.

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The aim of my Master's Thesis is to analyse the local marketing communication of the Vodafone Czech Republic, a.s. company. I use current secondary information sources and primary resources are collected through in-depth interviews with specialists and a method of observation. My Master's Thesis starts from theoretical information on the issue, then it continues with practical findings and finally, I close up with a summary of the analysis and recommendations. I found out that the mobile telecommunications market offers a great potential for local marketing for both mobile service providers, a
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Kałuża, Marian. "Detekce, lokalizace a dekódování QR kódu v obraze." Master's thesis, Vysoké učení technické v Brně. Fakulta informačních technologií, 2012. http://www.nusl.cz/ntk/nusl-236620.

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This thesis describes the QR Code detector based on detecting edge lines using Hough Transform and point-to-line parametrization. Generally, the presented method can be also used for detecting different types of matrix codes. This approach searches in the accumulated Hough space for evidence of the matrix code as one compound object. It detects parallel lines by finding a concurrent lines' image groups in the transformed space. It contrasts with the common approach which is first detect the lines and calculate the vanishing point afterwards, which omit much of the useful information stored in
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Hurban, Milan. "Detekce QR kódů na grafické kartě pro platformu ROS." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2017. http://www.nusl.cz/ntk/nusl-318653.

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Tato diplomová práce se zabývá vývojem a implementací algoritmu pro detekci QR kódů s integrací do platformy ROS a výpočty běžícími na grafické kartě. Z rešerše současně dostupných nástrojů a technik je vybrán vhodný postup a algoritmus je napsán jako modul v programovacím jazyce Python, který je snadno integrovatelný do ROS. Ke zprostředkování výpočtů na vícejádrovém hardware, jako jsou grafické karty či vícejádrové procesory, je využita knihovna OpenCL.
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Švancar, Boris. "SAP modul pro platby faktur s využitím QR kódů." Master's thesis, Vysoké učení technické v Brně. Fakulta informačních technologií, 2014. http://www.nusl.cz/ntk/nusl-412895.

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The master's thesis deals with encoding payment data invoices into QR codes in accordance with the by square standard. The SAP system along with a process of encoding data into QR codes and by square PAY standard is introduced in my thesis. In compliance with the standard function module is designed for the SAP system which is in the ABAB language, using Smartforms form allowing the QR codes to generate the invoice. The module is then subjected to testing. The results are evaluated in conclusion of the master's thesis and a description of potential further development is assessed as a final st
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Lakomý, Tomáš. "Generování a zobrazení QR kódů na embedded grafickém OLED displeji." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2015. http://www.nusl.cz/ntk/nusl-220427.

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This master’s thesis deals with coding information and QR codes generating. There is described operation principle of QR codes for this purpose, and design of the equipment. This device is able to encode the information received through the serial port and display it in the QR code on the OLED display. Microprocessor is part of the device, so there is outlined the procedure for programming and testing equipment.
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Conference papers on the topic "QR kódy"

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Pató Gáborné Szűcs, Beáta, Csanád Sipos, and Bálint Gábor Pató. "A szemléltetés és megértés egy új formája a PATeNt © - SIPOS QCD modell." In Agria Média 2020 : „Az oktatás digitális átállása korunk pedagógiai forradalma”. Eszterházy Károly Egyetem Líceum Kiadó, 2021. http://dx.doi.org/10.17048/am.2020.361.

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A tanulmány célja, bemutatni, hogy miként dolgozható ki és használható egy innováción alapuló fejlesztés, oktatási segédeszközként az oktatásban, és a vállalati gyakorlatban egyaránt. A PaTeNt© - Sipos QCD modell, hatékony vizualizációs eszköz, amely a PaTeNt© alapmodellből indul ki. A modell, nemcsak a jelenleg bemutatásra kerülő ellátási láncok összefüggés rendszerére alkalmazható, hanem más jellegű és tartalmú vizsgálatokhoz is. A PaTeNt© modell első konkrét alkalmazása, a kompetenciavizsgálatokhoz kapcsolódott (Novalog projekt keretében). Ezt követően ez a modell képezte az alapját a PaTeN
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