期刊名称：International Journal of Computer Trends and Technology
电子版ISSN：2231-2803
出版年度：2013
卷号：4
期号：9-2
出版社：Seventh Sense Research Group
摘要：Brain tumor detection is one of the most important methods in medical image mining. An automatic segmentation of brain MR images is needed to correctly segment white matter(WM), gray matter(GM) and cerebrospinal fluid(CSF)tissues of brain in a shorter span of time. Magnetic resonance images are used to produce images of soft tissue of human body. This work reviews the various algorithms in medical image mining based on imaging modalities, magnetic resonance imaging and methods for noise reduction and segmentation approaches. In this survey, image mining based brain tumor detection using different methods are discussed and their problems are explained.
关键词：Brain tumor detection; image segmentation; Magnetic Resonance Images; computer aided Diagnosis; medical image mining
