Confidence Region Identification and Contour Detection in MRI Image

Figure 7

Confidence region contour detection. (a) T1 sequence original image with a pattern of intensity, (b) intensity adjustment of one pattern of intensity, (c) blob areas from certain intensities, (d) selected biggest blob, (e) intensity adjustment of an image from a particular pattern of intensities; they are from 68 towards 74, (f) intensity adjustment of 69 towards 74, (g) blob area in slices from 70 to 74, (h) biggest blob from Figure 12, (i) combination of biggest blobs from slice 65 to 74, (j) ground truth reality image of slice 74 17, (k) overlap portion of (i) and (j), (l) the confidence region of tumour highlight with other cells, (m) contour drawn around tumour boundaries, (n) region scale fitting used for the extraction of tumour, (o) confidence region contour detection.

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