원문정보
초록
영어
Histogram thresholding is one of the most popular image segmentation techniques. Variance-based thresholding is a famous method in which. In this paper, a new method based the framework of two-dimensional gray level histogram and class variance criterion is proposed. The methodology for image segmentation using two-dimensional histogram and variance criterion is elaborated firstly. Then the algorithm of the presented scheme is realized through recursion. Finally, the proposed method is tested on synthetic and real-world images. Experimental results show that the proposed method is better to overcome the shortcomings of the conventional variance-based methods, and the effectiveness of the proposed method is demonstrated by the experiments.
목차
1. Introduction
2. Review of Class Variance Criterion for Image Thresholding
3. The Proposed Method
3.1. Thresholding Using Two-dimensional Histogram and Class Variance Criterion
3.2. The Implementation of Algorithm of the Proposed Method
4. Experimental Results and Analysis
4.1. Performance Evaluation
4.2. Real-world Images
5. Conclusions
Acknowledgements
References