Kontakt
Jak kupować
Dostawa
Doradca ds. zakupów
Hybrid Wavelets - Active Contour Model (WGAC)
A Fast Geodesic Active Contour Using Prior Analysis and Wavelets
Angielski
121 b
Nawet do 30 dni na zwrot
Klienci kupili także
/
Miękka
148.60
zł
/
Miękka
54.90
zł
One of the most important tasks in medical image analysis is segmentation. Its idea is to subdivide the image into regions in which each one contains components with similar properties. Image segmentation is typically used to locate objects and boundaries (lines, curves, etc.)in images. This approach is widely used in extracting tumour areas from medical images as a first step in therapy planning of cancer patients. The deformable Geodesic Active Contour (GAC) method is one of the most popular techniques used in object boundaries detection of images. In this work, we modify the automatic GAC technique by incorporating priori information extracted from the region of interest in an image. We introduce a new stopping function to speed up convergence and improve accuracy. The proposed technique was applied to both synthetic and real medical images. It has shown an improvement in speed of more than 40% together with an excellent accuracy compared to the traditional GAC model.
Informacje o książce
Angielski
Podaruj tę książkę jeszcze dziś
To łatwe
1 Dodaj książkę do koszyka i wybierz „dostarczyć jako prezent” 2 W odpowiedzi wyślemy Ci bon 3 Książka dotrze na adres obdarowanegoMogłoby Cię także zainteresować
/
Miękka
52.35
zł
/
Miękka
324.26
zł
/
Miękka
48.06
zł
/
Miękka
68.07
zł
/
Twarda
458.88
zł
Cześć! Jestem Libroamiko, Twój doradca książkowy.
Jak mogę Ci pomóc?