This paper presents a new threshold selection method based on R-estimate in robust statistical theory.
It is shown that the method is independent of histogram modality in image and its computational efforts are very simple.
In this paper, the propos...
This paper presents a new threshold selection method based on R-estimate in robust statistical theory.
It is shown that the method is independent of histogram modality in image and its computational efforts are very simple.
In this paper, the proposed method is tested using examples of feature extraction under bimodal and non-bimodal histogram conditions respectively.