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National Repository of Grey Literature 2 records found  Search took 0.01 seconds. 
Application of mathematical methods for object detection in ultrasound B-image
 Ruttner, Michal ; Jiřík, Radovan (referee) ; Sedlář, Martin (advisor)
This work deals with the detection of objects in ultrasound B-image. First we will become familiar with the ultrasound device and its functions.We will demonstrate various kinds of imaging techniques used in ultrasound diagnostic imaging. Further we will be concerned with medical image processing. We will describe the functions of some edge detectors based on the first derivation, detectors based on the second derivation, detectors based on approximation of parametric model and detectors of borders or lines. Otherwise we will find out how to do preprocessing, Some of these methods we will try on different images for sharpening of image and enhacment of contoure. Using the program created in MATLAB©, we will use process imaging on internal carotid images. In conclusion we will evaluate the results.
Detailed record
Application of mathematical methods for object detection in ultrasound B-image
 Ruttner, Michal ; Jiřík, Radovan (referee) ; Sedlář, Martin (advisor)
This work deals with the detection of objects in ultrasound B-image. First we will become familiar with the ultrasound device and its functions.We will demonstrate various kinds of imaging techniques used in ultrasound diagnostic imaging. Further we will be concerned with medical image processing. We will describe the functions of some edge detectors based on the first derivation, detectors based on the second derivation, detectors based on approximation of parametric model and detectors of borders or lines. Otherwise we will find out how to do preprocessing, Some of these methods we will try on different images for sharpening of image and enhacment of contoure. Using the program created in MATLAB©, we will use process imaging on internal carotid images. In conclusion we will evaluate the results.
Detailed record

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