A Comparative Study of Automatic Thresholding Techniques
Krisada Wilailak, Theerapan Raruenrom, Pathreeya Thanisaro, T. Numnonda · Engineering and Applied Science Research · 2013
This paper presents a comparative study of several thresholding techniques. Thresholding techniques discussed in the paper are Ostu method, Pun method, Kapur method, Johannsen and Bille method, and Minimum error method. Experiments were carried out for a comparative study. It was found that an Ostu method provides the most desirable reason, however a Johannsen and Bill method requires the least computational time.