BRAIN TUMOR DETECTION by MRI and CT SCAN IMAGES
نویسندگان
چکیده
Brain tumor is an abnormal growth of cells, reproducing themselves in an uncontrolled manner. In medical image processing the data is too much for manual interpretation and analysis, thus the accurate detection of location and size plays a very important role in diagnosis of brain tumor. Magnetic Resonance Imaging (MRI) and Computed Tomography (CT scan) are the most widely used techniques for diagnosis. The analysis process includes noise identification, segmentation and feature extraction and classification of the diagnosed images. In this paper the MRI and CT scan techniques are compared in brief for the detection and visualization of the brain tumor. Keywords— Brain tumor, Magnetic Resonance Imaging (MRI), Computed Tomography (CT scan), Segmentation, Feature Extraction
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