Robust MRI abnormality detection using background noise removal with polyfit surface evolution
نویسندگان
چکیده
منابع مشابه
Robust MRI abnormality detection using background noise removal with polyfit surface evolution
Image segmentation plays a vital role in MRI abnormality detection. This paper presents a robust MRI segmentation method to outline potential abnormality blobs. Thresholding and boundary tracing strategies are employed to remove background noises, and hence, the ROIs in the whole process are set. Subsequently, a polyfit surface evolution is proposed to approximately estimate bias field, which m...
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ژورنال
عنوان ژورنال: EURASIP Journal on Image and Video Processing
سال: 2017
ISSN: 1687-5281
DOI: 10.1186/s13640-017-0209-y