A Novel Histogram Region Merging Based Multithreshold Segmentation Algorithm for MR Brain Images

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Images</td><td class="align_center">Otsu</td><td class="align_center">This paper</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">a</td><td class="align_center"> 0.9656</td><td class="align_center">0.9866</td></tr><tr><td class="align_left">b</td><td class="align_center">0.9722</td><td class="align_center">0.9768</td></tr><tr><td class="align_left">c</td><td class="align_center">0.9841</td><td class="align_center">0.9856</td></tr><tr><td class="align_left">d</td><td class="align_center">0.9803</td><td class="align_center">0.9809</td></tr><tr><td class="align_center" colspan="3"><hr/></td></tr><tr><td class="align_left">Average of 100 images</td><td class="align_center">0.9786</td><td class="align_center">0.9804</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

International Journal of Biomedical Imaging

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Table 1

Table 1: A Novel Histogram Region Merging Based Multithreshold Segmentation Algorithm for MR Brain Images 