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Fluorescence imaging techniques in multimodal holographic microscope
Vašíček, David ; Procházková, Jana (referee) ; Čolláková, Jana (advisor)
The diploma thesis deals with the registration of images taken with the multimodal holographic microscope (MHM). The summary covers the fluorescent and holographic microscopy, and the multimodal holographic microscope combining both these microscopy types. Every pair of the images needs to be aligned in order to gain new information by combining both image types. The thesis contains an algorithm that registers images by phase correlation as well as a process created in MATLAB in accordance with the algorithm. The most important procedure parameters’ influence on the registration success is described and the results are annotated.
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Augmented Reality based on Planar Object and Local Image Features
Bárta, Milan ; Chrápek, David (referee) ; Beran, Vítězslav (advisor)
This bachelor's thesis deals with creating an augmented reality application which allows mapping of planar object and camera position localization with possibility of rendering additional information into the picture. Procedures used in image stitching process using local features are described in detail. These are the fundamental techniques for creating augmented reality applications. The thesis focuses on designing and implementation of such an application.
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Coupling of images
Nováček, Petr ; Petyovský, Petr (referee) ; Richter, Miloslav (advisor)
The thesis deals with coupling of non-overlapping images with square parts. The target of this thesis is a design of an algorithm for coupling of images based on color similarity of individual parts edges. A genetic algorithm has been chosen for coupling of images. The first part of this thesis lists the theory of image processing and genethic algorithms. The second part deals with applied procedures for image processing and with design of genetic algorithm. The last part is devoted to an evaluation of results of the applied algorithms.
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3D indoor mapping using Microsoft Kinect
Pilch, Petr ; Věchet, Stanislav (referee) ; Krejsa, Jiří (advisor)
This work is focused on creating 3D maps of indoor enviroment using Microsoft Kinect sensor. The first part shows the description of Microsoft Kinect sensor, the methods for acquisition and processing of depth data and their registration using different algorithms. The second part shows application of algorithms for map registration and final 3D maps of indoor enviroment.
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Automatic Construction of a Terrain Map by a Drone
Zaviačič, Tomáš ; Bambušek, Daniel (referee) ; Beran, Vítězslav (advisor)
The thesis describes a tool for the auto-creation of a map of an area mapped by a drone. The mapping is done by systematically taking aerial images of the Earth’s surface. The acquired images are then processed using the proposed methods discussed in this thesis. The first method is based on positional metadata in each image and the remaining two procedures perform image analysis using computer vision algorithms. These methods are implemented as a Python code utilizing the OpenCV library, Numpy and Exif. During the experiments, the proposed methods were applied to the custom datasets. The input to the tool is the images, which are processed using one of the proposed methods to produce the output map.
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Automatic Construction of a Terrain Map by a Drone
Zaviačič, Tomáš ; Bambušek, Daniel (referee) ; Beran, Vítězslav (advisor)
The thesis describes a tool for the auto-creation of a map of an area mapped by a drone. The mapping is done by systematically taking aerial images of the Earth’s surface. The acquired images are then processed using the proposed methods discussed in this thesis. The first method is based on positional metadata in each image and the remaining two procedures perform image analysis using computer vision algorithms. These methods are implemented as a Python code utilizing the OpenCV library, Numpy and Exif. During the experiments, the proposed methods were applied to the custom datasets. The input to the tool is the images, which are processed using one of the proposed methods to produce the output map.
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Coupling of images
Nováček, Petr ; Petyovský, Petr (referee) ; Richter, Miloslav (advisor)
The thesis deals with coupling of non-overlapping images with square parts. The target of this thesis is a design of an algorithm for coupling of images based on color similarity of individual parts edges. A genetic algorithm has been chosen for coupling of images. The first part of this thesis lists the theory of image processing and genethic algorithms. The second part deals with applied procedures for image processing and with design of genetic algorithm. The last part is devoted to an evaluation of results of the applied algorithms.
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Augmented Reality based on Planar Object and Local Image Features
Bárta, Milan ; Chrápek, David (referee) ; Beran, Vítězslav (advisor)
This bachelor's thesis deals with creating an augmented reality application which allows mapping of planar object and camera position localization with possibility of rendering additional information into the picture. Procedures used in image stitching process using local features are described in detail. These are the fundamental techniques for creating augmented reality applications. The thesis focuses on designing and implementation of such an application.
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HDR Images Processing
Musil, Martin ; Pečiva, Jan (referee) ; Zemčík, Pavel (advisor)
HDR images have much wider range of luminance values, than photographs created and displayed in a standard 24-bit format. There are several ways to create images with high dynamic range, but this diploma thesis focuses just on one of them, and it is the method of composing out of series of standard photographs. The goal of the first part of the text consists of studying, understanding and eventually writing down the basic terms and knowledge in the subject of image composition and other processes, necessary to create HDR photographs. Next the procedure of creating images with high dynamic range, processing and converting them into viewable form, is described. The following chapter contains the design of the application, which creates this kind of photographs, and which is smoothly changing into its actual implementation afterwards. The process of experimenting and its results are presented and discussed firstly in their own chapter and secondly in the attachment. The conclusion contains the summary of the work and the options of possible expansion.
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Fluorescence imaging techniques in multimodal holographic microscope
Vašíček, David ; Procházková, Jana (referee) ; Čolláková, Jana (advisor)
The diploma thesis deals with the registration of images taken with the multimodal holographic microscope (MHM). The summary covers the fluorescent and holographic microscopy, and the multimodal holographic microscope combining both these microscopy types. Every pair of the images needs to be aligned in order to gain new information by combining both image types. The thesis contains an algorithm that registers images by phase correlation as well as a process created in MATLAB in accordance with the algorithm. The most important procedure parameters’ influence on the registration success is described and the results are annotated.
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