Multi-Level Thresholding Color Image Segmentation Using Modified Gray Wolf Optimizer
Pei Hu,
Yibo Han,
Zheng Zhang
Abstract:The success of image segmentation is mainly dependent on the optimal choice of thresholds. Compared to bi-level thresholding, multi-level thresholding is a more time-consuming process, so this paper utilizes the gray wolf optimizer (GWO) algorithm to address this issue and enhance accuracy. To acquire the optimal thresholds at different levels, we modify the GWO (MGWO) in terms of leader selection, position update, and mutation. We also use the Otsu method and Kapur entropy as objective functions. The performa… Show more
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