Soft-tissues Image Processing: Comparison of Traditional Segmentation Methods with 2D active Contour Methods
نویسندگان
چکیده
منابع مشابه
Evaluation of Retinal Optic Disc Segmentation in Patients with Glaucoma and Comparison with Other Methods of Medical Image Processing
Introduction: Glaucoma is the most common cause of blindness in some countries. In the meantime, the field of retinal image processing has been proposed in order to provide automatic systems for disease diagnosis. Among the methods of medical image processing, image segmentation is a process of identification and change in the display of an image. The objective of this study was to use t...
متن کاملEvaluation of Retinal Optic Disc Segmentation in Patients with Glaucoma and Comparison with Other Methods of Medical Image Processing
Introduction: Glaucoma is the most common cause of blindness in some countries. In the meantime, the field of retinal image processing has been proposed in order to provide automatic systems for disease diagnosis. Among the methods of medical image processing, image segmentation is a process of identification and change in the display of an image. The objective of this study was to use t...
متن کاملComparison of Segmentation Methods in MR Image Processing
Image processing in biomedical applications is strongly developing issue. There were described many methods and approaches for image preprocessing, segmentation and visualization. It is necessary to choose suitable segmentation method to create a correct threedimensional model. The accuracy of reconstruction depends on precision of regions boundary determining in MR slices. The very often appli...
متن کاملMRA Image Segmentation with Capillary Active Contour
Precise segmentation of three-dimensional (3D) magnetic resonance angiography (MRA) image can be a very useful computer aided diagnosis (CAD) tool in clinical routines. Our objective is to develop a specific segmentation scheme for accurately extracting vasculature from MRA images. Our proposed algorithm, called the capillary active contour (CAC), models capillary action where liquid can climb ...
متن کاملA Comparison of Image Segmentation Methods
The field of computer vision is concerned with extracting information from images. The task of image segmentation is a first step in many computer vision methods and serves to simplify the problem by grouping the pixels in the image in logical ways. Image segmentation is hard to clearly define because there are many levels of detail in an image and therefore many possible ways of meaningfully g...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Measurement Science Review
سال: 2012
ISSN: 1335-8871
DOI: 10.2478/v10048-012-0023-8