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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2017.11
- 수록면
- 133 - 142 (10page)
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초록· 키워드
오류제보하기
A new morphological image processing algorithm is proposed for automatically and non-destructively analyzing the cellular structure of planar-type bioceramic foam using an optical microscope. With an abundant cell density, the cell structure can differentiate high cell volume fraction, high degree of interconnection to neighboring cells, and variable cell sizes. Our primary focus was to identify whether the distribution in cell sizes could be reliably measured by automatically delineating cell boundaries on the basis of a difference in the optical reflection of the cell and strut. There should be no mechanical or chemical pretreatment needed to enhance their visibility. Under this condition, an appropriate cell-marking process is required to discriminate each cell with a variation in light intensity. However, it is not possible to apply this procedure using a conventional microscopic technique. Therefore, a novel boundary construction operation was designed that can describe boundaries based not only on cell shapes but also on the light intensity of cells. The results of the operation enable us to quantify important characteristics, such as cell size distribution and perimeter size. The proposed method has advantages over the conventional segmentation (i.e., watershed) method in quantifying cell structures with larger cells; however, a longer computing time is required.
목차
ABSTRACT
Introduction
Methods
Results and Discussion
Conclusion
References
참고문헌 (13)
참고문헌 신청
[학술지(정기간행물)] - Montanaro L / 1998 / Ceramic foam by powder processing / J Eur Ceram Soc 18 : 1339 ~ 1350
[학술지(정기간행물)] - Sepsulveda P / 1999 / Processing of cellular ceramics by foaming and in-situ polymerization of organic monomers / J Eur Ceram Soc 19 : 2059 ~ 2066
[학술지(정기간행물)] - Hammel EC / 2014 / Processing and properties of advanced porous ceramics: An application based review / Ceram Int 40 : 15351 ~ 15370
[학술지(정기간행물)] - Uhlírová T / 2015 / Preparation of cellular alumina ceramics via biological foaming with yeast and its microstructural characterization via stereological relations / J Eur Ceram Soc 35 : 187 ~ 196
[학술지(정기간행물)] - Tong M / 2017 / Banford AW, et al. Geometry and topology of two-dimensional dry foams: computer simulation and experimental characterization / Langmuir 33 : 3839 ~ 3846
[학술지(정기간행물)] - Sepsulveda P / 1999 / Processing of cellular ceramics by foaming and in-situ polymerization of organic monomers / J Eur Ceram Soc 19 : 2059 ~ 2066
[학술지(정기간행물)] - Hammel EC / 2014 / Processing and properties of advanced porous ceramics: An application based review / Ceram Int 40 : 15351 ~ 15370
[학술지(정기간행물)] - Uhlírová T / 2015 / Preparation of cellular alumina ceramics via biological foaming with yeast and its microstructural characterization via stereological relations / J Eur Ceram Soc 35 : 187 ~ 196
[학술지(정기간행물)] - Tong M / 2017 / Banford AW, et al. Geometry and topology of two-dimensional dry foams: computer simulation and experimental characterization / Langmuir 33 : 3839 ~ 3846
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