Medical image processings and graphics technologies.
نویسندگان
چکیده
منابع مشابه
Survey on Medical Image Registration using Graphics Processing Unit
Medical Image registration is a preprocessing step for the medical images analysis which requires large computations when executed on sequential processors. To increase the execution speed, the registration process executed on the graphics processing unit which execute the registration process parallel. Registration process is divided into the parts in the form of kernels which are evaluated by...
متن کاملA survey of medical image registration on graphics hardware
The rapidly increasing performance of graphics processors, improving programming support and excellent performance-price ratio make graphics processing units (GPUs) a good option for a variety of computationally intensive tasks. Within this survey, we give an overview of GPU accelerated image registration. We address both, GPU experienced readers with an interest in accelerated image registrati...
متن کاملComputerized Medical Imaging and Graphics
A concise and factual abstract is required. The abstract should state briefly the purpose of the research, the principal results and major conclusions. An abstract is often presented separately from the article, so it must be able to stand alone. For this reason, References should be avoided, but if essential, then cite the author(s) and year(s). Also, non-standard or uncommon abbreviations sho...
متن کاملComputerized Medical Imaging and Graphics
In this paper, we propose an improved region-based active contour model in a variational level set formulation. We define an energy functional with a local intensity fitting term, which induces a local force to attract the contour and stops it at object boundaries, and an auxiliary global intensity fitting term, eywords: mage segmentation ntensity inhomogeneity ctive contour model evel set meth...
متن کاملComputerized Medical Imaging and Graphics
Image segmentation of 3D medical images is a challenging problem with several still not totally solved practical issues, such as noise interference, variable object structures and image artifacts. This paper describes a hybrid 3D image segmentation method which combines region growing and deformable models toobtainaccurate and topologicallypreserving surface structuresof anatomical objects of i...
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ژورنال
عنوان ژورنال: The Journal of the Institute of Television Engineers of Japan
سال: 1989
ISSN: 0386-6831,1884-9652
DOI: 10.3169/itej1978.43.663