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National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Detection of blood-vessel bifurcations in retina
 Baše, Michal ; Zoltán, Szabó (referee) ; Kolář, Radim (advisor)
This master thesis deals with detection of blood-vessel bifurcations in retinal images and its properties. There are explained procedure of taking photographs of retina by fundus camera, optical coherence tomography (OCT) and scanning laser opthalmoscope (SLO) and properties of fundus images are described. In this thesis are mentioned some effective thresholding methods and there are explained the most important morphological operations with binary images, as well as with grayscale images. Detected bifurcations are used for image registration with second-order polynomial transformation using corresponding bifurcations.
Detailed record
Detection of blood-vessel bifurcations in retina
 Baše, Michal ; Zoltán, Szabó (referee) ; Kolář, Radim (advisor)
This master thesis deals with detection of blood-vessel bifurcations in retinal images and its properties. There are explained procedure of taking photographs of retina by fundus camera, optical coherence tomography (OCT) and scanning laser opthalmoscope (SLO) and properties of fundus images are described. In this thesis are mentioned some effective thresholding methods and there are explained the most important morphological operations with binary images, as well as with grayscale images. Detected bifurcations are used for image registration with second-order polynomial transformation using corresponding bifurcations.
Detailed record

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