Log in

Relevant bibliographies by topics / Opencv / Dissertations / Theses

To see the other types of publications on this topic, follow the link: Opencv.

Dissertations / Theses on the topic 'Opencv'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 dissertations / theses for your research on the topic 'Opencv.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse dissertations / theses on a wide variety of disciplines and organise your bibliography correctly.

1

Balasubramanian, ArunKumar. "Benchmarking of Vision-Based Prototyping and Testing Tools." Master's thesis, Universitätsbibliothek Chemnitz, 2017. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-qucosa-229999.

Full text

Abstract:

The demand for Advanced Driver Assistance System (ADAS) applications is increasing day by day and their development requires efficient prototyping and real time testing. ADTF (Automotive Data and Time Triggered Framework) is a software tool from Elektrobit which is used for Development, Validation and Visualization of Vision based applications, mainly for ADAS and Autonomous driving. With the help of ADTF tool, Image or Video data can be recorded and visualized and also the testing of data can be processed both on-line and off-line. The development of ADAS applications needs image and video pr

APA, Harvard, Vancouver, ISO, and other styles

2

Hasnat, Md Abul. "Detection of circular bounding box in video streams." Master's thesis, Universitätsbibliothek Chemnitz, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-qucosa-206272.

Full text

Abstract:

The production line of industries are getting more efficient and having very high throughput. Different kinds of machineries are being used to make the production safe, fast, precise and reliable. Robot arm is such a machine which helps the production line to be more efficient and productive. Nowadays, many manufacturing industries are using robot-arms to get a competitive edge in manufacturing and can be outfitted for multiple applications like welding, material handling, thermal spraying, painting, drilling and so on. They are widely used to increase product quality and production demand and

APA, Harvard, Vancouver, ISO, and other styles

3

Ruggeri, Eugenio. "Tracking di oggetti mediante la libreria opencv." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2014. http://amslaurea.unibo.it/7864/.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Varano, Pietro. "Elaborazioni di immagini con la libreria OpenCV." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2010. http://amslaurea.unibo.it/810/.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Kumar, Surinder. "Lane Detection based on Contrast Analysis." Master's thesis, Universitätsbibliothek Chemnitz, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-qucosa-206227.

Full text

Abstract:

Computer vision and image processing systems are ubiquitous in automotive domain and manufacturing industry. Lane detection warning systems has been an elementary part of the modern automotive industry. Due to the recent progress in the computer vision and image processing methods, economical and flexible use of computer vision is now pervasive and computing with images is not just for the realm of the science, but also for the arts and social science and even for hobbyists. Image processing is a key technology in automotive industry, even now there is hardly a single manufacturing process tha

APA, Harvard, Vancouver, ISO, and other styles

6

Lotankar, Akshay Naresh. "Development of a smart-phone based augmented reality view application for driver assistance systems." Master's thesis, Universitätsbibliothek Chemnitz, 2017. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-qucosa-229312.

Full text

Abstract:

The goal of this thesis is to develop a smartphone application for augmented reality view; it is an initial attempt to realize a driver assistance functionality using just a smartphone and an external lens. Initially it depicts a brief analysis about the most feasible development technologies for mobile application development, selecting a proper lens and positioning of the smartphone in the car. Later, it discusses the strategies for real-time object detection using OpenCV; the video frames are processed using the strategies to find patterns in the videos. Different techniques like Hough-line

APA, Harvard, Vancouver, ISO, and other styles

7

Maddison, John. "Automatisk validering av skärmgrafik med OpenCV och Tesseract." Thesis, Linköpings universitet, Programvara och system, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-151912.

Full text

Abstract:

I dagens flygplan finns det mycket information som på ett snabbt och pålitligt sätt behöver förmedlas till piloten via instrument på flera skärmar i cockpit. Att verifiera att skärmarna visar korrekt data för olika indata är ett tidskrävande och monotont arbete. Därför undersöker Saab möjligheten att automatisera delar av arbetet. Examensarbetet undersöker genom praktiskt implementation ifall det är möjligt att automatisera bildanalysen med hjälp av programmen OpenCV och Tesseract. Resultatet visade att det går att enkelt konstruera tester för att automatiskt identifiera oönskade förändringar

APA, Harvard, Vancouver, ISO, and other styles

8

Phothithiraphong, Thanaset. "Automated Enrichment of Global World View Information based on Car2X." Master's thesis, Universitätsbibliothek Chemnitz, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-qucosa-204974.

Full text

Abstract:

The purpose of this thesis is to develop the architecture to use the Car2X for observation the local traffic sign and displays it on the OpenStreetMap to provide more information of the road side to the driver. The proposed architecture of this thesis is to convert the traffic sign into the barcode and to be scanned by the barcode scanner and then wirelessly transfers the data to the web server to store the data and displays the traffic sign on the OpenStreetMap in the web browser. It uses two Raspberry Pi boards with CAN-Bus shields for transmitting the data on the CAN-Bus system in the car,

APA, Harvard, Vancouver, ISO, and other styles

9

Tonelli, Alfredo. "Image Processing e Computer Vision con Python e OpenCV." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2020. http://amslaurea.unibo.it/20390/.

Full text

Abstract:

Studio di uno degli ecosistemi software oggi maggiormente utilizzati per Image Processing e Computer Vision. Lo studio affrontato parte dalle discipline di Image Processing e Computer Vision, passando per le principali soluzioni software adottate, tra le quali spiccano il linguaggio di programmazione ad alto livello Python e la libreria di Computer Vision OpenCV, per terminare con esempi pratici di base utili per capire il funzionamento delle tecnologie illustrate.

APA, Harvard, Vancouver, ISO, and other styles

10

Семенов, О. В. "Визначення розмірів об’єктів на зображенні за допомогою бібліотеки Opencv". Thesis, Чернігів, 2021. http://ir.stu.cn.ua/123456789/23095.

Full text

Abstract:

Семенов, О. В. Визначення розмірів об’єктів на зображенні за допомогою бібліотеки Opencv : випускна кваліфікаційна робота : 123 "Кoмп’ютepнa iнжeнepiя" / О. В. Семенов ; керівник роботи В. В. Казимир ; НУ "Чернігівська політехніка", кафедра iнфopмaцiйниx тa кoмп’ютepниx cиcтeм. – Чернігів, 2021. – 77 с.<br>Об’єктом дослідження даної роботи є процес розпізнавання об’єктів на зображенні з використанням методів комп’ютерної інженерії. Метою роботи є розробка проекту по знаходженню розмірів одягу на зображенні з використанням бібліотеки OpenCV. В першому розділі було проведено теоретичні дослідж

APA, Harvard, Vancouver, ISO, and other styles

11

Marchal, Jakob, and Mathias Andreasen Andreasen. "Autopositionering för röntgensystem." Thesis, Linnéuniversitetet, Institutionen för datavetenskap (DV), 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-42742.

Full text

Abstract:

Abstrakt Röntgen är ett område där man ställer frågan om processen skulle kunna automatiseras för att göra den enklare för sjuksköterskor. På så sätt ökar antalet patienter som kan röntgas eftersom det skulle gå snabbare. Med hjälp av datorseende och en servostyrd röntgenkamera kan man förverkliga delar av dessa drömmar genom att låta röntgenkameran själv justera sig efter en patient och även flyttas till en vald kroppsdel. Här undersöks och testas open-source biblioteket OpenCV. En prototyp på ett automatiskt system tas fram med syftet att testa OpenCVs funktionalitet och besvara ett antal fr

APA, Harvard, Vancouver, ISO, and other styles

12

Martinsson, Jonas. "Examine vision technology for small object recognition in an industrial robotics application." Thesis, Mälardalens högskola, Akademin för innovation, design och teknik, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-28218.

Full text

Abstract:

This thesis explains the development of a computer vision system able to find and orient relatively small objects. The motivations is exchanging a monotonous work done by hand and replace it with an automation system with help of an ABB IRB 140 industrial robot. The vision system runs on a standard PC and is developed using the OpenCV environment, originally made by Intel in Russia. The algorithms of the system is written in C++ and the user interface in C++/CLI. With a derived test case, multiple vision algorithms is tested and evaluated for this kind of application. The result shows that SIF

APA, Harvard, Vancouver, ISO, and other styles

13

Udovenko, Nikita. "3D geometrijos atstatymas panaudojant Kinect jutiklį." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2012. http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2012~D_20120723_110949-72095.

Full text

Abstract:

Šiame darbe yra tiriamos atrankiojo aplinkos 3D geometrijos atstatymo galimybės panaudojant Kinect jutiklio kombinuotą vaizdo-gylio kamerą: pateikiamas matematinis atstatymo modelis, jo parametrizavimui reikalingi koeficientai, apibūdinama tikėtinų paklaidų apimtis, siūloma aktualių scenos duomenų išskyrimo iš scenos procedūra, tiriamas gaunamo modelio triukšmas ir jo pašalinimo galimybės ir metodai. Atstatyta geometrija yra pateikiama metrinėje matų sistemoje, ir kiekvienas 3D scenos taškas papildomai saugo savo spalvinę informaciją. Praktinėje dalyje pateikiama sukurta taikomoji programa yra

APA, Harvard, Vancouver, ISO, and other styles

14

Tamošiūnas, Darius. "Vaizdo atpažinimas dirbtiniais neuroniniais tinklais." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2014. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2014~D_20140724_105651-16686.

Full text

Abstract:

Darbe aprašoma tyrimas, kurio metu buvo sukurta programa, naudojantis OpenCV ir DNT klaidos skleidimo atgal algoritmu, gebanti aptikti ir bandanti klasifikuoti veidus. Darbo eigoje: • Įsigilinta į OpenCV funkcijų biblioteką; • Išanalizuota DNT teorinė medžiaga; • Sukurta programinė įranga, kuri, naudojantis „webcam“, geba aptikti ir bando klasifikuoti veidus; • Atliktas eksperimentinis tyrimas; • Nustatyti programos trūkumai; • Pateikti kiti sprendimo būdai; Realizuota programinė įranga gali būti naudojama edukaciniais tikslais.<br>The work describes an experiment,in which progress was created

APA, Harvard, Vancouver, ISO, and other styles

15

Kovář, Jan. "Detekce rychlosti přibližování automobilu na základě zpracování obrazu kamery." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2011. http://www.nusl.cz/ntk/nusl-374602.

Full text

Abstract:

The thesis deals with digital image processing, from the initial acquisition of digital picture frames, subsequent processing segmentation and algorithms to detect visual shapes on the scene. Image processing is a very broad topic, so here are analyzed for more understanding of the fundamental principles of perception and processing of video signals, image representation, his starting shooting through filters governing digital image processing methods to detect the objects in an image. It is also demonstrated by the size dependence of the object in the image on the distance from the camera, wh

APA, Harvard, Vancouver, ISO, and other styles

16

Zetterlund, Samuel. "Blind swimmer detection and notification utilizing OpenCV on the Android platform." Thesis, Mälardalens högskola, Akademin för innovation, design och teknik, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-25084.

Full text

Abstract:

For a blind swimmer to be able to exercise in a swimming pool today, human assistance is required to notifying the swimmer in due time when and if she is too close to the edge. The purpose of this thesis was to see whether or not it is possible to replace and even improve the human intervention using a warning system built around a tablet mounted next to the pool edge. A secondary goal was to evaluate how suitable a tablet pc is for robotic applications. The system proposed utilizes a tablet’s built-in frontal facing camera, OpenCV as vision library, FM modules for the wireless warning system

APA, Harvard, Vancouver, ISO, and other styles

17

Lokkin, Caj, and Sebastian Bragd. "Öppen källkodslösning för datorseende : Skapande av testmiljö och utvärdering av OpenCV." Thesis, Karlstads universitet, Institutionen för matematik och datavetenskap (from 2013), 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-84511.

Full text

Abstract:

Datorseende är ett område inom datavetenskap som har utvecklats i många år och funktionaliteten är mer tillgängligt nu än någonsin. Det kan bland annat användas för beröringfri mätning så som att hitta, verifiera och identifiera defekter för objekt. Frågan är om det går att utforma en öppen källkodslösning för datorseende som ger motsvarande prestanda som tillgängliga kommersiella. Med andra ord, kan ett företag som använder ett kommersiellt program med stängd källkod istället använda ett gratis öppet källkodsblibotek och få motsvarande resultat? I denna rapport beskriver vi designen av en pr

APA, Harvard, Vancouver, ISO, and other styles

18

Blomgren, Staffan, and Marcus Hertz. "Facing the differences between Facebook and OpenCV : A facial detection comparison between Open Library Computer Vision and Facebook." Thesis, KTH, Skolan för datavetenskap och kommunikation (CSC), 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-166281.

Full text

Abstract:

Face detection is used in many different areas and with this thesis we aim to show the difference between Facebooks face detection soft-ware compared with an open source version from OpenCV. By using the simplest implementation of OpenCV we want to find out if it is viable for use in personal applications and be of help for others wanting to implement face detection. The dataset was meticulously checked to find the exact number of faces in each image so that the optimal result is given. The conclusion of this study is that Facebooks algorithm is better trained and thus has better results, howe

APA, Harvard, Vancouver, ISO, and other styles

19

Reinius, Staffan. "Object recognition using the OpenCV Haar cascade-classifier on the iOS platform." Thesis, Uppsala universitet, Institutionen för informationsteknologi, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-193282.

Full text

Abstract:

Augmented reality (AR), the compiling of layered computer-generated information to real-time stream data, has recently become a buzzword in the mobile application communities, as real-time vision computing has become more and more feasible. Hardware advances have allowed numerous such utility and game applications to be deployed to mobile devices. This report presents a high-level implementation of live object recognition of automobile interiors, using Open Source Computer Vision Library (OpenCV) on the iOS platform. Two mobile devices where used for image processing: an iPhone 3GS and an iPh

APA, Harvard, Vancouver, ISO, and other styles

20

Pini, Mattia. "Sviluppo di un Prototipo di Video Sorveglianza Indoor con Tecnologie YOLO ed OpenCV." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2019. http://amslaurea.unibo.it/18178/.

Full text

Abstract:

In questa tesi viene effettuato uno studio sulla reale efficienza delle Reti Neurali Artificiali e più in particolare delle Convolutional Neural Network nel settore del riconoscimento immagini e della velocità con cui è possibile ottenere informazioni dettagliate da esse. Viene presentato quindi un Prototipo di Video Sorveglianza per Ambienti Indoor che sfrutta queste tecnologie in maniera efficiente coniugando lo stato dell'arte per il riconoscimento degli oggetti con algoritmi noti per il riconoscimento facciale. Con un attento studio si è dimostrato inoltre perchè la rete scelta è risulta

APA, Harvard, Vancouver, ISO, and other styles

21

Johansson, Henrik. "Evaluating Vivado High-Level Synthesis on OpenCV Functions for the Zynq-7000 FPGA." Thesis, Mälardalens högskola, Akademin för innovation, design och teknik, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-29591.

Full text

Abstract:

More complex and intricate Computer Vision algorithms combined with higher resolution image streams put bigger and bigger demands on processing power. CPU clock frequencies are now pushing the limits of possible speeds, and have instead started growing in number of cores. Most Computer Vision algorithms' performance respond well to parallel solutions. Dividing the algorithm over 4-8 CPU cores can give a good speed-up, but using chips with Programmable Logic (PL) such as FPGA's can give even more. An interesting recent addition to the FPGA family is a System on Chip (SoC) that combines a CPU an

APA, Harvard, Vancouver, ISO, and other styles

22

Oliveira, J?nior Francisco Alves de. "IDENTIFICA??O E CLASSIFICA??O DE SINALIZA??O HORIZONTAL EM AUTOVIAS UTILIZANDO OPENCV." reponame:Repositório Institucional do IFPB, 2016. http://repositorio.ifpb.edu.br/jspui/handle/177683/266.

Full text

Abstract:

Submitted by Alex Sandro R?go (alex@ifpb.edu.br) on 2016-11-23T18:41:52Z No. of bitstreams: 1 IDENTIFICA??O E CLASIFICA??O DE SINALIZA??O HORIZONTAL EM AUTOVIAS UTILIZANDO OPENCV_Francisco_Alves.pdf: 5288985 bytes, checksum: e866e75315506b47d3d232ff39ce4a97 (MD5)<br>Approved for entry into archive by Alex Sandro R?go (alex@ifpb.edu.br) on 2016-11-23T18:43:51Z (GMT) No. of bitstreams: 1 IDENTIFICA??O E CLASIFICA??O DE SINALIZA??O HORIZONTAL EM AUTOVIAS UTILIZANDO OPENCV_Francisco_Alves.pdf: 5288985 bytes, checksum: e866e75315506b47d3d232ff39ce4a97 (MD5)<br>Made available in DSpace on 2016-11-23

APA, Harvard, Vancouver, ISO, and other styles

23

Hagelin, Rickard, and Thomas Andersson. "Sammanfogning av videosekvenser från flygburna kameror." Thesis, Linköpings universitet, Informationskodning, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-97029.

Full text

Abstract:

The usage of Unmanned Aerial Vehicles (UAV) for several applications has in-creased during the past years. One of the possible applications are aerial imagecapturing for detection and surveillance purposes. In order to make the captur-ing process more efficient, multiple, cameraequipped UAV:s could fly in a for-mation and as a result cover a larger area. To be able to receive several imagesequences and stitch those together, resulting in a panoramavideo, a softwareapplication has been developed and tested for this purpose.All functionality are developed in the language C++ by using the softwar

APA, Harvard, Vancouver, ISO, and other styles

24

Matziaris, Spyridon. "Barcode Mapping in Warehouses." Thesis, Högskolan i Halmstad, Akademin för informationsteknologi, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-32385.

Full text

Abstract:

Automation in warehouses has been improved in a very certain manner, combining sensors for perception of the environment and mapping of the warehouse. The most common characteristic, which makes the products and the pallet rack cells discriminative, are the barcodes placed on them. This means that the warehouse management system should successfully perceive all the necessary information of the detected barcodes, which also includes their position in the warehouse and build a barcode map of the environment. For this process a barcode reader is needed, with extended capabilities such as estimati

APA, Harvard, Vancouver, ISO, and other styles

25

Johansson, Joakim. "Avståndsvarnare till Mobiltelefon." Thesis, Högskolan Väst, Institutionen för ekonomi och it, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:hv:diva-3480.

Full text

Abstract:

This report describes a study, description and testing of parts to an application adapted to the operating system Android. The application is supposed to measure the distance to a car ahead. Apart from distance measurements the ability of the application to calculate its own speed with the help of GPS is tested. From these two parameters, speed, distance and some constants the theoretical stopping distance of the car will be calculated in order to warn the driver if the car is too close to the car ahead in relation to its own speed and stopping distance. Tests were conducted on the different a

APA, Harvard, Vancouver, ISO, and other styles

26

Hošek, Roman. "Systém pro sledování únavy řidiče." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2012. http://www.nusl.cz/ntk/nusl-219790.

Full text

Abstract:

This diploma thesis deals with the options of image processing on mobile platforms, especially on Android operating system, and their use in a driver drowsiness detection system. The introductory part analyses the influence of drowsiness on drivers, focusing chiefly on the microsleep, and describes the already existing driver drowsiness detection systems. The thesis proceeds by the description of possibilities of image processing on mobile platforms with the emphasis on Android operating system together with the OpenCV library, known from the desktop interface. This is followed by comparison o

APA, Harvard, Vancouver, ISO, and other styles

27

Cardoso, José Ricardo Ferreira. "Desenvolvimento de Estrutura Robótica para Aquisição e Classificação de Imagens (ERACI) de Lavoura de Cana-de-Açúcar /." Jaboticabal, 2020. http://hdl.handle.net/11449/192961.

Full text

Abstract:

Orientador: Carlos Eduardo Angeli Furlani<br>Resumo: A agricultura digital tem contribuído com a melhoria da eficiência na aplicação de insumos ou no plantio em local pré-determinado, resultando no aumento da produtividade. Nesta realidade a aplicação de técnicas de Processamento de Imagens Digitais, bem como a utilização de sistemas que utilizam a Inteligência Artificial, tem ganhado cada vez mais a atenção de pesquisadores que buscam a sua aplicação nos mais diversos meios. Com o objetivo de desenvolver um sistema robótico que utiliza um sistema de visão computacional capaz analisar uma imag

APA, Harvard, Vancouver, ISO, and other styles

28

Malm, Lukas, and Anna Phan. "Mozart2000 : Music reading and piano playing robot." Thesis, KTH, Skolan för industriell teknik och management (ITM), 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-264443.

Full text

Abstract:

Many industries have been transformed to better perform in today’s digital age. In this project a solution for digitalizing printed sheet music as well as automating piano playing is researched, developed and built. The project was divided into three sub-systems, the first focusing on the digitalizing of sheet music, the second on identifying and classifying the notes and the third on playing the piano. These were later combined to form a demonstrator called Mozart2000, or M2k. The result was a robot which could determine the note pitch of an arbitrary note, or note combination, written in com

APA, Harvard, Vancouver, ISO, and other styles

29

Yao, Yuanbin. "GPU Based Real-Time Trinocular Stereovision." Digital WPI, 2012. https://digitalcommons.wpi.edu/etd-theses/971.

Full text

Abstract:

"Stereovision has been applied in many fields including UGV (Unmanned Ground Vehicle) navigation and surgical robotics. Traditionally most stereovision applications are binocular which uses information from a horizontal 2-camera array to perform stereo matching and compute the depth image. Trinocular stereovision with a 3-camera array has been proved to provide higher accuracy in stereo matching which could benefit application like distance finding, object recognition and detection. However, as a result of an extra camera, additional information to be processed would increase computational bur

APA, Harvard, Vancouver, ISO, and other styles

30

Черкас, В. Є. "Інформаційна технологія визначення змін в потокових відео методом зонування". Master's thesis, Сумський державний університет, 2021. https://essuir.sumdu.edu.ua/handle/123456789/84150.

Full text

Abstract:

Розроблено інтелектуальну систему, яка зчитує відезаписи, оброляє їх, надає змогу користувачу обирати необхідну зону для дослідження на наявність руху, віднаходить періоди руху та записує знайдені дані щодо часу періодів руху в CSV файл. Проведено тестування розробки на реальних данних з камер відеоспотреження м. Суми.

APA, Harvard, Vancouver, ISO, and other styles

31

Bananga, L. A. "Information technology of autonomous drone control system design." Master's thesis, Sumy State University, 2021. https://essuir.sumdu.edu.ua/handle/123456789/86926.

Full text

APA, Harvard, Vancouver, ISO, and other styles

32

Wass, Anton, and Forsberg Eddie Löwenborg. "Augmented reality i en industriell tillverkningsprocess." Thesis, KTH, Data- och elektroteknik, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-208957.

Full text

Abstract:

Med den digitalisering som sker just nu i den industriella världen väcks stor nyfikenhet på hur framtidens tekniker såsom “Augmented Reality” kan appliceras i industriella tillverkningsprocesser. Målet med examensarbetet var att undersöka om och hur AR-teknik kan utnyttjas i industrin för att förbättra nuvarande arbetsprocesser. Två prototyper utvecklades för AR-glasögonen Microsoft HoloLens och utvärderades genom att jämföra tidigare arbetssätt med nya. Testerna av prototyperna visade att effektiviteten, produktionskvalitén och rörligheten ökade för användaren till en bekostnad av sämre ergon

APA, Harvard, Vancouver, ISO, and other styles

33

Jansson, Martin, and Simon Petersson. "Object detection and single-board computers : En förstudie gjord på Saab AB." Thesis, Linnéuniversitetet, Institutionen för datavetenskap och medieteknik (DM), 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-75981.

Full text

Abstract:

Saab använder sig i nuläget av ett utdaterat system för att utföra tester av deras produkter. Systemet filmar ur olika vinklar och sammanfogar videoströmmarna till en slutgiltig video, där de sedan kan analysera resultatet av produkten. Enkortsdatorer är något som på senare år har blivit mer och mer populärt, Saab vill därför undersöka om det går att ersätta det äldre systemet med enkortsdatorer och kameror.Det ska undersökas om enkortsdatorn BeagleBoard klarar av att köra objektidentifiering samtidigt som den filmar och utför operationer som videosynkning, videokodning samt sparar den synkade

APA, Harvard, Vancouver, ISO, and other styles

34

Shenaj, Donald. "Implementazione e analisi di un sistema per il conteggio di veicoli in Python e OpenCV." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2019.

Find full text

Abstract:

Scopo di questa tesi è l'implementazione e analisi di un sistema per il conteggio di veicoli, elaborando segnali video mediante la libreria OpenCV con il linguaggio di programmazione Python. È stato introdotto un sistema di tracking per migliorare le prestazioni dell'algoritmo e si è ottimizzato il software per renderlo eseguibile in tempo reale su una Raspberry. Si pensa che il sistema realizzato possa contribuire a ridurre il consumo di elettricità, ottimizzando l'illuminazione stradale in base alla condizione del traffico stimata dal sistema

APA, Harvard, Vancouver, ISO, and other styles

35

Janeček, Martin. "Soustava kamer jako stereoskopický senzor pro měření vzdálenosti v reálném čase." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2014. http://www.nusl.cz/ntk/nusl-220332.

Full text

Abstract:

Project shows calibration stereoscopic sensor. Also describes basic methods stereo-corespodation using library OpenCV. Project contains calculations of disparity maps on CPU or graphic card(using library OpenCL).

APA, Harvard, Vancouver, ISO, and other styles

36

Fidanza, Giovanni. "Tracciamento dello sguardo tramite fotocamera frontale dello smartphone." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2019. http://amslaurea.unibo.it/17884/.

Full text

Abstract:

Lo scopo di questa ricerca e di creare un algoritmo per il tracciamento approssimativo della direzione dello sguardo umano utilizzando la fotocamere di comuni smartphone. Attualmente esistono varie tecnologie di Eye-tracking, a vari livelli di precisione, quasi sempre basate su costosi hardware dedicati. L'obiettivo finale è quello di integrare l'algoritmo sulle app per smartphone e consentire a chi lo sta usando di essere allertato se qualcuno “sbircia” nel suo dispositivo. L'idea di base è quella di utilizzare la fotocamera frontale dell'utente per "intercettare" ed analizzare i movimen

APA, Harvard, Vancouver, ISO, and other styles

37

Kallin, Clarke Semone. "Markerless Augmented Reality for Visualization of 3D Objects in the Real World." Thesis, Linköpings universitet, Medie- och Informationsteknik, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-110901.

Full text

Abstract:

This report documents the research and experiments on evaluating the possibilities of using OpenCV for developing a markerless augmented reality applications using the structure from motion algorithm. It gives a background on what augmented reality is and how it can be used and also theory about camera calibration and the structure from motion algorithm is presented. Based on the theory the algorithm was implemented using OpenCV and evaluated regarding its performance and possibilities when creating markerless augmented reality applications.

APA, Harvard, Vancouver, ISO, and other styles

38

Cederholm, Lars, and Niklas Pettersson. "Stereo Vision System for an Autonomous Robotic Platform." Thesis, Mälardalens högskola, Akademin för innovation, design och teknik, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-12610.

Full text

APA, Harvard, Vancouver, ISO, and other styles

39

Jaganathan, Sivakumar. "ON THE INCORPORATION OF THE PERSONALITY FACTORS INTO CROWD SIMULATION." Doctoral diss., University of Central Florida, 2007. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/4113.

Full text

Abstract:

Recently, a considerable amount of research has been performed on simulating the collective behavior of pedestrians in the street or people finding their way inside a building or a room. Comprehensive reviews of the state of the art can be found in Schreckenberg and Deo (2002) and Batty, M., DeSyllas, J. and Duxbury, E. (2003). In all these simulation studies, one area that is lacking is accounting for the effects of human personalities on the outcome. As a result, there is a growing emphasis on researching the effects of human personalities and adding the results to the simulations to make th

APA, Harvard, Vancouver, ISO, and other styles

40

Genovese, Antonio. "Sperimentazione con una libreria per la decodifica di bar code in immagini." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2013. http://amslaurea.unibo.it/6434/.

Full text

Abstract:

In questa tesi viene studiata la libreria zbar.h il cui compito è decodificare i barcode presenti in immagini. Per acquisire le immagini si utilizzano funzioni contenute nella libreria OpenCV. Successivamente viene creata un'interfaccia tra OpenCV e ZBar. Vengono effettuati alcuni test per verificare l'efficienza sia di ZBar e sia dell'interfaccia. Concludendo, si crea una nuova libreria in cui sono inglobate le funzioni di ZBar e l'interfaccia OpenCV-ZBar

APA, Harvard, Vancouver, ISO, and other styles

41

Eriksson, Josefine, and Lindelöf Anna. "Measuring Student Attention with Face Detection: : Viola-Jones versus Multi-Block Local Binary Pattern using OpenCV." Thesis, KTH, Skolan för datavetenskap och kommunikation (CSC), 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-166416.

Full text

Abstract:

The purpose of this study is to discuss and attempt to approach an answer to the question of how face detection could be used to measure attention in a lecture hall.The conclusion might help further studies in using face detection to provide teachers with tools which can be used to improve learning during lectures. Face detection in real time applications became possible in 2001 when Viola and Jones presented a new method several times faster than any previous attempt. In 2007 Liao et al. presented a method using multi-block local binary patterns (MB-LBP) for the purpose of overcoming the simp

APA, Harvard, Vancouver, ISO, and other styles

42

Dahl, Dag, and Sterne Gustaf. "En jämförelse av Eigenface- och Fisherface-metoden tillämpade i en Raspberry Pi 2." Thesis, Tekniska Högskolan, Högskolan i Jönköping, JTH, Data- och elektroteknik, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-29795.

Full text

Abstract:

Syftet med rapporten är att visa möjligheten att använda Raspberry Pi 2 i ett ansiktsigenkänningssystem. Studien redogör för prestandaskillnader mellan Eigenface och Fisherfacemetoden. Studieförfattarna har genomfört en experimentell studie enligt en kvantitativ metod där tester utgör empirin. Resultatet från testerna kommer presenteras genom diagram och påvisa möjligheten att använda Raspberry Pi 2 som hårdvara i ett ansiktsigenkänningssystem. Genom samma testutförande kommer skillnader mellan igenkänningsmetoderna att påvisas. Studien visar att Raspberry Pi 2 är en lämplig kandidat att använ

APA, Harvard, Vancouver, ISO, and other styles

43

Svensson, Johan. "Mätning av skärgradshöjd på stål." Thesis, KTH, Data- och elektroteknik, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-188476.

Full text

Abstract:

Idag beskärs en stålrulle inom stålindustrin i ett skärverk, stålrullarna delas tillmindre delband med dålig kontroll av skärgradshöjdens kvalitet. Stickprover tas manuelltvilket endast blir ett fåtal stickprover på en stålrulle som har 150 delband ochär 30 kilometer i längd. En hål omsändning för en stålrulle kostar upp mot en miljonkronor och har en negativ klimatpåverkan. En mjukvaruprototyp för detektering avskärgradshöjd med en referenslinje togs fram. Prototypen innehöll en ljussensor, tvåmotorer, en PC och en prototypkonstruktion. Varje uppgift i programvaran tilldeladesen egen tråd. Op

APA, Harvard, Vancouver, ISO, and other styles

44

Panice, Natália Ribeiro. "Método de detecção automática de eixos de caminhões baseado em imagens." Universidade de São Paulo, 2018. http://www.teses.usp.br/teses/disponiveis/18/18144/tde-11122018-213600/.

Full text

Abstract:

A presente pesquisa tem por objetivo desenvolver um sistema automático de detecção de eixos de caminhões a partir de imagens. Para isso, são apresentados dois sistemas automáticos: o primeiro para extração de imagens de caminhões a partir de filmagens de tráfego rodoviário feitas em seis locais de uma mesma rodovia situada no Estado de São Paulo, e o segundo, para detecção dos eixos dos caminhões nas imagens. Ambos os sistemas foram fundamentados em conceitos de Processamento de Imagens e Visão Computacional e o desenvolvimento foi feito utilizando programação em linguagem Python e as bibliote

APA, Harvard, Vancouver, ISO, and other styles

45

Sun, Ruiwen. "Detecting Faulty Tape-around Weatherproofing Cables by Computer Vision." Thesis, KTH, Skolan för elektroteknik och datavetenskap (EECS), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-272108.

Full text

Abstract:

More cables will be installed owing to setting up more radio towers when it comes to 5G. However, a large proportion of radio units are constructed high in the open space, which makes it difficult for human technicians to maintain the systems. Under these circumstances, automatic detections of errors among radio cabinets are crucial. Cables and connectors are usually covered with weatherproofing tapes, and one of the most common problems is that the tapes are not closely rounded on the cables and connectors. This makes the tape go out of the cable and look like a waving flag, which may serious

APA, Harvard, Vancouver, ISO, and other styles

46

Potros, Bashar. "Framställning av mätmetod för att upptäcka defekta luftmunstycken : Framställa en säker och tillförlitlig mätmetod för att mäta mängd vatten i 50 provrör." Thesis, Högskolan i Skövde, Institutionen för ingenjörsvetenskap, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-14965.

Full text

Abstract:

För att upptäcka defekta luftmunstycken har Ecco FinishingABi Skara tagit fram en ny provutrustning som ska ersätta en otillförlitlig och osäker befintlig provmaskin. Ecco Fi-nishing AB vill hitta en tillförlitlig och säker mätmetod som ska mäta mängd vatten i 50 provrör. Examensarbetets övergripande mål är att hitta en noggrann och repeterbarmätmetod för nivåmätning av vätska i provrören. Två mätmetoder utvärderades som är mest lämpliga för nivåmätningen, visionsystem och mätning genom vägning. Anledningen till att valet ham-nade på dessa två mätmetoder är provutrustningens provrör, dels att

APA, Harvard, Vancouver, ISO, and other styles

47

Hassan, Waleed, and Martin Hellström. "Realtidsövervakning av multicastvideoström." Thesis, KTH, Data- och elektroteknik, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-209022.

Full text

Abstract:

Den enorma ökningen av multicasttjänster har visat begränsningarna hos traditionella nätverkshanteringsverktyg vid multicastkvalitetsövervakning. Det behövs någon annan form av övervakningsteknik som inte är en hårdvaruinriktad lösning så som ökad länkgenomströmmning, buffertlängd och kapacitet för att förbättra kundupplevelsen. I rapporten undersöks användningen av biblioteken FFmpeg, och OpenCV samt no-reference image quality assessemnt algoritmen BRISQUE för att förbättra tjänstekvaliteten och kundupplevelsen. Genom att upptäcka kvalitetsbrister hos bildrutor samt bitfel i videoströmmen kan

APA, Harvard, Vancouver, ISO, and other styles

48

Silva, Jonas Fernandes da. "Uma solução de baixo custo para o processamento de imagens aéreas obtidas por Veículos Aéreos Não Tripulados." Universidade Federal da Paraíba, 2016. http://tede.biblioteca.ufpb.br:8080/handle/tede/9262.

Full text

Abstract:

Submitted by Fernando Souza (fernandoafsou@gmail.com) on 2017-08-15T15:15:35Z No. of bitstreams: 1 arquivototal.pdf: 3344501 bytes, checksum: 9deb01db1972288d73b0c48155123f90 (MD5)<br>Made available in DSpace on 2017-08-15T15:15:35Z (GMT). No. of bitstreams: 1 arquivototal.pdf: 3344501 bytes, checksum: 9deb01db1972288d73b0c48155123f90 (MD5) Previous issue date: 2016-02-19<br>Currently, unmanned aerial vehicles (UAV) are increasingly used to aid the various tasks around the world. The popularization of this equipment associated with the advancement of technology, particularly the miniat

APA, Harvard, Vancouver, ISO, and other styles

49

Antonacci, Antonello. "Sviluppo e analisi di un algoritmo parallelo di riconoscimento di oggetti in immagini." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2016. http://amslaurea.unibo.it/10508/.

Full text

Abstract:

Implementazione sequenziale e parallela dell'algoritmo Evolution Constructed feature per il riconoscimento di oggetti in immagini. Analisi dei risultati ottenuti dall'algoritmo tramite la precision e la recall. Confronto dei tempi di esecuzione delle due versioni dell'algoritmo al fine di valutare gli effettivi guadagni ottenuti tramite la parallelizzazione.

APA, Harvard, Vancouver, ISO, and other styles

50

Fioravanti, Matteo. "Riconoscitore di centri abitati basato sulla posizione e sulla direzione di osservazione." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2016. http://amslaurea.unibo.it/12343/.

Full text

Abstract:

La realtà aumentata viene chiamata in causa per aiutare le persone a poter accrescere l'esperienza complessiva di un viaggio. Può addirittura capitare di fermarsi per cercare di riconoscere quale sia il paese che vediamo cosi in lontananza. Qui entra in gioco Horizons, un'app ideata per poter informare ed intrattenere l'utente, mostrando il nome dei centri abitati dalla nostra direzione di visione. Potrebbe anche essere usata come sostituto ai cartelli di indicazione delle città, svolgendo esattamente lo stesso compito ma in tempo reale.

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!