Image Processing Reference
Comparison of the Techniques by Different Measures
Acc 0.9787 0.9569 0.8911 0.9844
F1 0.6935 0.6230 0.6212 0.8106
MCC 0.7184 0.6632 0.6516 0.8236
Jaccard 0.5907 0.4960 0.5396 0.7103
Figure 7 shows a visual representation of the results is given in Table 1 .
FIGURE 7 Comparison of the results.
In almost all cases, DT-Binarize was able to generate the best binary image in the testing
stage. Figure 8 shows a sample test case in which our technique can successfully generate the
FIGURE 8 A sample test case: (a) original image, (b) ground truth image, (c) g90 threshold,
(d) g100 threshold, (e) Otsu threshold, and (f) DT-Binarize.
However, there are also few cases that our technique could not provide proper binary image
of the protein crystal. Figure 9 shows a sample image for that case.