National Repository of Grey Literature 4 records found  Search took 0.01 seconds. 
Retinal image registration using phase correlation
Šikula, Viktor ; Harabiš, Vratislav (referee) ; Kolář, Radim (advisor)
This master thesis deals with retinal image registration using phase correlation technique. There are described properties of retinal images and modality of scanning. A geometrical transformation encompasing scale, rotation and translation between two retinal images is considered and the whole registration framework is described. There are used retinal images from fundus camera and scanning laser ophthalmoscope (SLO). In this thesis is described corresponding bifurcations detection using phase correlation and registration using second-order polynomial transformation. The results are subjectively and objectively verificated.
Measurement of the ultrasound transducer properties
Šikula, Viktor ; Harabiš, Vratislav (referee) ; Kolář, Radim (advisor)
This bachelor´s thesis deals with ultrasound transducers, which is used in ultrasound technology. The aim of project is making the acquaintance of properties and parameters ultrasound transducers. There are done measurements of frequency characteristic and resonance frequency using LabVIEW and NI-PCI 5102, NI-PCI 5401.
Measurement of the ultrasound transducer properties
Šikula, Viktor ; Harabiš, Vratislav (referee) ; Kolář, Radim (advisor)
This bachelor´s thesis deals with ultrasound transducers, which is used in ultrasound technology. The aim of project is making the acquaintance of properties and parameters ultrasound transducers. There are done measurements of frequency characteristic and resonance frequency using LabVIEW and NI-PCI 5102, NI-PCI 5401.
Retinal image registration using phase correlation
Šikula, Viktor ; Harabiš, Vratislav (referee) ; Kolář, Radim (advisor)
This master thesis deals with retinal image registration using phase correlation technique. There are described properties of retinal images and modality of scanning. A geometrical transformation encompasing scale, rotation and translation between two retinal images is considered and the whole registration framework is described. There are used retinal images from fundus camera and scanning laser ophthalmoscope (SLO). In this thesis is described corresponding bifurcations detection using phase correlation and registration using second-order polynomial transformation. The results are subjectively and objectively verificated.

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2 Šikula, Vojtěch
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