제오라이트 분리막 내 결함의 효율적인 영상분할을 위한 다양한 전처리 기법들의 적용

In zeolite separation membrane, there are defects which lower separation performance of the membrane. It should be noted that quantification of the defects is of great importance in order to compare performance of each membranes fabricated by lots of methods and structures. Here, we approached the quantification by first obtaining defects images from microscopy and second using those images to be image processed. In this paper, we introduce some efficient sequence of state-of-arts preprocessing methods for enhancing image segmentation result.