[Retracted] Performance Analysis of Otsu-Based Thresholding Algorithms: A Comparative Study

Figure 1

Segmentation results of real-world images which do not meet the applicable conditions of Otsu’s method. (a) Real-world graylevel images. (b) Corresponding histograms. (c) Manually labeled ground truths. (d) Segmentation results of Otsu’s method.

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