L Duan, S Yang, D Zhang - The Journal of Supercomputing, 2021 - Springer
Multilevel thresholding image segmentation is an important technique, which has attracted much attention in recent years. The conventional exhaustive search method for image …
Segmentation is a critical task in image processing. Bi-level segmentation involves dividing the whole image into partitions based on a threshold value, whereas multilevel …
L Cao, ZK Shi, EKW Cheng - Electronics Letters, 2002 - IET
Previous optimal thresholding methods are popular and efficient in the case of bi-level thresholding but are computationally expensive when extended to multilevel thresholding to …
L Dong, G Yu, P Ogunbona, W Li - Pattern Recognition Letters, 2008 - Elsevier
Thresholding is a commonly used technique for image segmentation. This paper presents an efficient iterative algorithm for finding optimal thresholds that minimize a weighted sum-of …
CC Lai, DC Tseng - International Journal of Hybrid Intelligent …, 2004 - content.iospress.com
In this paper, a hybrid approach, which is based on Gaussian smoothing and a genetic algorithm (GA), is proposed for automatic multilevel image thresholding. Using a mixture …
Multilevel thresholding is one of the most popular approaches used for image segmentation. Several methods have been used to find the threshold values; however, metaheuristic (MH) …
Y Zhou, X Yang, Y Ling, J Zhang - Multimedia Tools and Applications, 2018 - Springer
Multilevel thresholding is a very important image processing technique in the field of image segmentation. However, the computational complexity of determining the optimal threshold …
A metaheuristic algorithm called Harris hawks optimization (HHO) is gaining its popularity among its clan and useful for optimization. In this algorithm, the prey gets completely …
CC Chang, LL Wang - Pattern Recognition Letters, 1997 - Elsevier
A new method of thresholding a gray-scale image into a desired number of classes is proposed in this paper. The proposed method first evaluates the number of peaks in the …