Persons at STU
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Basic information about a final thesis
|Type of thesis:|
Semantic image segmentation utilizing convolutional neural networks
|Written by (author):||Ing. Marek Števuliak|
|Institute of Computer Engineering and Applied Informatics (FIIT)|
|Ing. Marek Jakab|
|Ing. Lukáš Hudec|
Final thesis progress:
Final thesis was successfully defended.
Additional informationAdditional information about the final thesis follows. Click on the language link to display the information in the desired language.
Language of final thesis:
Title of the thesis:
|Semantic image segmentation utilizing convolutional neural networks|
Image segmentation as one of the computer vision methods is increasingly used in the medical domain. With deep learning introduction, techniques utilizing convolutional neural networks come to attention. In this work, we deal with brain tumor segmentation problem from magnetic resonance imaging (MRI), considered financially and time demanding when carried out manually. To tackle this specific and complex domain problem, the mentioned convolutional networks have proved competent due to significantly better performance than standard segmentation approaches. Therefore, within our research, we dedicate our time to analysis and design of fully-automatic method based on aforementioned networks, yielding the output in form of segmentation mask which captures a tumor classified into 4 sub-tumoral regions. We analyze pros and cons of the state of the art brain tumor segmentation techniques. During elaboration, we propose multiple architectures, training phases, and evaluation metrics based on the analysis. Our goal is reliable automatic method, specialized on helping the experts with delineation of tumorous tissues.
|brain tumor segmentation, deep learning, computer vision, segmentation of medical data, convolutional neural networks|
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