Krisorn Chunhapongpipat และผู้แต่งคนอื่นๆ. (2016) Gradient directional second derivative PEH CT number correction and soft tissue preservation for Electronic cleansing in CTC images. Chulalongkorn University:ม.ป.ท.Krisorn Chunhapongpipat และผู้แต่งคนอื่นๆ. 2016. Gradient directional second derivative PEH CT number correction and soft tissue preservation for Electronic cleansing in CTC images. ม.ป.ท.:Chulalongkorn University;Krisorn Chunhapongpipat และผู้แต่งคนอื่นๆ. Gradient directional second derivative PEH CT number correction and soft tissue preservation for Electronic cleansing in CTC images. ม.ป.ท.:Chulalongkorn University, 2016. Print.