Y. Muhammed Anshad, P. and S.S. Kumar, D. 2018. Automatic segmentation of chondroblastoma from X-ray images using active contour and levelset method. International Journal of Engineering & Technology. 7, 2.21 (Apr. 2018), 140–143. DOI:https://doi.org/10.14419/ijet.v7i2.21.11853.