Puthipong Sthitpattanapongsa และ Thitiwan Srinark. (2012) Multilevel and multi-dimensional thresholding. Kasetsart University,:ม.ป.ท.Puthipong Sthitpattanapongsa และ Thitiwan Srinark. 2012. Multilevel and multi-dimensional thresholding. ม.ป.ท.:Kasetsart University,;Puthipong Sthitpattanapongsa และ Thitiwan Srinark. Multilevel and multi-dimensional thresholding. ม.ป.ท.:Kasetsart University, 2012. Print.