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Web Application for Inspecting Results of Automatic Video Processing and Manual Annotations
Červíček, Petr ; Švec, Tomáš (referee) ; Smrž, Pavel (advisor)
The thesis pursues the implementation of the web application for obtaining valuable data for anotation. Data are mainly collected from videos and images, but they can be obtained from deepfakes images and gifs as well. The YOLO - You Only Look Once is used for object detection in the videos. Whole application is developed in node.js and react. Node.js for backend and react for frontend. For a better understanding of web application, there is also historical description of the web technologies.
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Web App for Image and Video Quality Assessment
Píč, Karel ; Bobák, Petr (referee) ; Čadík, Martin (advisor)
This work will be a web application for image and video quality assessment, especially those with a high dynamic range (HDR). The metrics are used for the evaluation, the results of which will be used for scientific purposes. Broader public citizens will be acquainted with this issue. This app will have an assistant available for a simple understanding of the whole application. The application also tries to be autonomous and dynamic. For example, new metrics can be added from the administration environment and editing on the server side is not required. The administrator will be able to upload a metric, a local library, a startup script, and define the parameters. The parameters provide metrics necessary data from the processed image or video. Only installation of system applications and libraries will be required on the server side.
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Neural Network Based Edge Detection
Jamborová, Soňa ; Grézl, František (referee) ; Švub, Miroslav (advisor)
This work is about suggestion and implementation of the software for detection of edges in images using neurons network. It defines basic terms for this topic and focusing mainly at preperation imaging imformation for detection using nerons network. Describing and comparing different aproachings for using implemented software on synthetic and real set of images, including experiments.
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Automatic Photo Sorting
Weiser, Michal ; Španěl, Michal (referee) ; Beran, Vítězslav (advisor)
The purpose of this article is to show how intuitive can be work with pictures sorting. Drag&drop technology in combination with interactive picture moving makes this application easy to use. To sort pictures with some feature you just must drag magnetic attractor into some place in workspace and choose attracting feature with specific value. Pictures with alike value are attracted. Difference in values determines the distance between picture and attractor. Combination of many attractors can help you sort pictures in short time with just couple of clicks.
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Biomedical image processing in LabVIEW
Mezuláníková, Radka ; Čmiel, Vratislav (referee) ; Harabiš, Vratislav (advisor)
This bachelor thesis deals with the options of using the development environment of LabVIEW in specific processes such as an analyzing and biomedical image data processing. This bachelor thesis sets its goal as projecting and developing a computer program, which could process image data collected from microscopic devices. Image data from computer or external devices could be loaded into the program. It includes such functions as calculation of picture histogram, preprocessing by luminance or geometric transformations, preprocessing by smoothing filtration and edges detection and processing by segmentation. Function of the program was tested by tester images, microscopic images and also by images taken with camera straight into the program.
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Mobile App for Viewing Internet Pictures
Kočnar, David ; Kolář, Martin (referee) ; Herout, Adam (advisor)
This thesis explains issues concerning the development of mobile applications for Android and describes a complete design and development of mobile application Impres for image viewing. In addition to the mobile application there was also created a server application in PHP providing data from different internet sources. Taken together this service aims to bring to its user an inspiring content consisting of phototography and other visual art. The service will automatically add new content and create user-personalised selection. The work also describes theoretical knowledge and procedures necessary for technical design and development of mobile applications. Conclusion evaluates solution and proposals for possible other features.
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Personal Multimedia Library
Koukal, Jan ; Dvořák, Radim (referee) ; Kubát, David (advisor)
The objective of this bachelor's thesis was to get acquainted with specifications of multimedia files and their attributes and study options that can be used for their management too. Further was necessary to focus on already done solutions of similar type from which it was able to inspire and draw on experience. The goal of this work was to design a functional multiplaform application on past experience that will allow effecitve management and browsing of these files and provide user enough of relevant informations. In the next step was application implemented and tested so it represents a fully functional result of the thesis.
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Camera testing
Frigyik, Tomáš ; Kratochvíla, Lukáš (referee) ; Richter, Miloslav (advisor)
This bachelor's thesis deals with the issue of capturing raster images using cameras and the current state of this issue, the appropriate setting of camera parameters that include external and internal parameters, the design of a measuring set for testing these parameters, while using the designed patterns generated on the monitor. This work also deals with the design of suitable models for setting parameters, the method of their generation and processing. The next part of this work shows a set of images and their processing, evaluation of the properties of the proposed processing procedure and determination of applicability of patterns.
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Intonation and Voice Education and Its Importance in Practice of Flute Studies.
Vaníčková, Veronika ; Saláková, Magdalena (advisor) ; Hurníková, Kateřina (referee)
The objective of this paper is to summarize the influence if intonation and vocal education on musical perception and intonational skills of musicians, and to analyze its benefits to the flute players. For example, it describes how these educations helps tuning, proper and correct breathing, formation of a tone and developing better musical images. Following research shows how this discipline can improve the quality of public performance. It also mentions briefly the flute methodology so the reader is able to understand why is voice so crucial regarding the formation of a tone when playing the flute. All the while, the work will look at parallels and differences between the fields of singing and flute playing, and their connection to intonation education. For the research part of this paper, survey of semi-structured questionnaire and extracted parts of an interview are used. In the survey itself, students and teachers of flute were asked to participate. The research on the overall attitude towards this issue is analyzed on this sample. Further it focuses on whether the students and teachers contemplate the junction of these subjects, and whether they actually use some techniques suggested by current research of this topic. The interviews offer more personal and detailed view of chosen respondents...
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