지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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초록· 키워드
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Hippocampus is an important part of brain which is related with early memory storage and spatial navigation. By observing the anatomy of hippocampus, some brain diseases effecting human memory (e.g. Alzheimer, schizophrenia, etc.) can be diagnosed and predicted earlier. The diagnosis process is highly related with hippocampus segmentation. In this paper, hippocampus segmentation using Active Shape Model, which not only works based on image intensity, but also by using prior knowledge of hippocampus shape and intensity from the training images, is proposed. The results show that ASM is applicable in segmenting hippocampus from whole brain MR image. It also shows that adding more images in the training set results in better accuracy of hippocampus segmentation.
목차
ABSTRACT
1. INTRODUCTION
2. ASM IMPLEMENTATION
3. EXPERIMENTAL RESULTS
4. CONCLUSION
REFERENCES
참고문헌 (12)
참고문헌 신청
1. [인터넷자원] - / / International Survey Highlights Great Public Desire to Seek Early Diagnosis of Alzheimer’s
2. [학술대회논문] - Y.Y. Sitoh / 2002 / Cerebral and Hippocampal Volumetry in Early Alzheimer’sdisease / Proc. of the 9th Int. Conf. on Neural Inf. Process. 3 : 1523 ~ 1526
3. [학술대회논문] - D.P. Jang / 1997 / Contour detection of Hippocampus using Dynamic contour Model and Region Growing / Proc. of the 19th Annu. Int. Conf. of the IEEE on Eng. in Med. and Biol. Soc. 2 : 763 ~ 766
4. [학술대회논문] - X. Lu / 2007 / Segmentation of Hippocampus in MRI using Watersnakes / IEEE Int. Conf. on Complex Med. Eng. : 552 ~ 555
5. [학술지(정기간행물)] - D. Shen / 2002 / Measuring Size and Shape of the Hippocampus in MR Imagesusing a Deformable Shape Model / NeuroImage 15 (2) : 422 ~ 434
2. [학술대회논문] - Y.Y. Sitoh / 2002 / Cerebral and Hippocampal Volumetry in Early Alzheimer’sdisease / Proc. of the 9th Int. Conf. on Neural Inf. Process. 3 : 1523 ~ 1526
3. [학술대회논문] - D.P. Jang / 1997 / Contour detection of Hippocampus using Dynamic contour Model and Region Growing / Proc. of the 19th Annu. Int. Conf. of the IEEE on Eng. in Med. and Biol. Soc. 2 : 763 ~ 766
4. [학술대회논문] - X. Lu / 2007 / Segmentation of Hippocampus in MRI using Watersnakes / IEEE Int. Conf. on Complex Med. Eng. : 552 ~ 555
5. [학술지(정기간행물)] - D. Shen / 2002 / Measuring Size and Shape of the Hippocampus in MR Imagesusing a Deformable Shape Model / NeuroImage 15 (2) : 422 ~ 434
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UCI(KEPA) : I410-ECN-0101-2015-004-001284434