Review Paper on Brain Tumor Detection Using Pattern Recognition Techniques
نویسندگان
چکیده
Brain Tumor is an abnormal growth caused by cells reproducing themselves in a uncontrolled manner. Brain Tumor segmentation aims to separate the different tumor tissues such as active cells, necrotic core & edema from normal brain tissues of White Matter(WM), Gray Matter (GM), Cerebrospinal Fluid (CSF). Tumor segmentation from MRI data is an Important but time consuming manual task performed by medical experts. Accurate Detection of size & Location of Brain Tumor plays a vital role in the diagnosis of Tumor. Image Processing is an active Research area in which medical image processing is highly challenging field. In this paper various feature extraction and classification methods which are used for detection of brain tumor from MRI images are reviewed.
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