… Otsu's method instinctively performs clustering-based image thresholding, or, the …
referred to as the Multi Otsu method. Otsu's method is entitles after its author Nobuyuki Otsu. …

Segmentation is the first step in image analysis to subdivide an image into meaningful
regions. It directly affects the subsequent image analysis outcomes. This paper reports on the …

Otsu’s method is a classic thresholding approach in image segmentation. While the two-dimensional
(2D) Otsu’s method performs better than the original one in segmenting images …

… In this paper, we focus on the Otsu method based on adaptive threshold. … and the improved
Otsu method in image segmentation, this paper, based on the one-dimensional Otsu method, …

We present Generalized Histogram Thresholding (GHT), a simple, fast, and effective
technique for histogram-based image thresholding. GHT works by performing approximate …

Defect detection is one of the most important tasks and a challenging problem for industrial
quality control. Among the available visual inspection techniques, automatic thresholding is a …

… -up table when compared to the conventional Otsu method, but it still suffers from the problem
… Multithreshold Otsu method), which is a modified version of the conventional Otsu method, …

The observed colour bimodality allows a classification of the galaxies into two distinct
classes: the ‘blue cloud’ and the ‘red sequence’. Such classification is often carried out using …

… From Table 1 we can find that although the algorithm running time of our proposed method
is about two times of that of the original Otsu method, it is only about half of that of Xu’s and …

… In this section, we present another algorithm based on the introduction of PSO in the Otsu
method to overcome this problem of the speed of convergence. Indeed, the Otsu method …