National Repository of Grey Literature 3 records found  Search took 0.00 seconds. 
High dynamic range images visualization methods
Markovsky, Aleksander ; Kosová, Petra (referee) ; Druckmüller, Miloslav (advisor)
This thesis describes image processing of pictures with high dynamic range. The first part aims to describe ways to reduce visible noise, Fourier transform and convolution for image processing, linear filtering and unsharp mask method. Theoretical framework is followed by a C++ program, that processes HDR images, enhances details and creates a .jpg output.
Vývoj softwaru pro identifikaci střetu ptactva se skleněnou překážkou
BUMBÁLEK, Roman
The thesis is focused on the issue of image processing, its output is software for detecting changes in the image with implemented basic algorithms of this area, which is created in the programming language MATLAB. The first part is divided into three chapters and oriented on the theoretical introduction of the topic. The first chapter deals with linear filters of the spatial domain and their convolution with the image. The second chapter briefly describes the operations in the frequency domain, the Fourier transform, and the basic frequency filters, and the third deals with image segmen-tation with a focus on edge detection. The second part of the thesis includes an intro-duction to the development of the program, including its block diagram, pseudocode of applied algorithms with its short description, and an approach to the creation of a graphical user environment.
High dynamic range images visualization methods
Markovsky, Aleksander ; Kosová, Petra (referee) ; Druckmüller, Miloslav (advisor)
This thesis describes image processing of pictures with high dynamic range. The first part aims to describe ways to reduce visible noise, Fourier transform and convolution for image processing, linear filtering and unsharp mask method. Theoretical framework is followed by a C++ program, that processes HDR images, enhances details and creates a .jpg output.

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