Automatic method for cerebral contour extraction and volumetric study on MRI of developing brain.

大脑轮廓提取和发育中大脑 MRI 体积研究的自动方法。

• 批准号: 21591581
• 负责人: ISHIKURA Reiichi
• 金额: $ 3.16万
• 依托单位: Hyogo Medical University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21591581/
• 关键词: 新生児; 脳; MRI; 脳表検出法; 脳回領域認識法; 脳回領域認識; 小児MRI; 自動診断システム; 脳分割; 脳領域抽出; 早期産; 脳回分割; 早産児

We have developed a new automatic method for extracting cerebral contour of developing brain from 3D MR imaging using AFSS(automated fuzzy logic based skull stripping) and fuzzy active surface model(FASM). We also developed better novel method to strip the skull. This method enables us automatic quantitative analysis of infantile brain, which is on the way of developing. Also, it enables us standardization of infantile brain, which is important to know focal brain changes. We also developed several methods(thick rubber model and particle model) for automatic extraction of cerebral sulci and gyri. However, further investigations are needed in this field.

我们提出了一种新的自动化方法提取大脑发育过程中的脑轮廓的三维MR图像使用AFSS（自动模糊逻辑为基础的颅骨剥离）和模糊主动表面模型（FASM）。我们还开发了更好的新方法来剥离头骨。该方法使我们能够对发育中的婴儿大脑进行自动定量分析。此外，它使我们能够标准化的婴儿大脑，这是重要的是了解脑病灶的变化。我们还开发了几种自动提取脑沟回的方法（厚橡胶模型和颗粒模型）。然而，在这一领域还需要进一步的调查。

项目成果

Fuzzy Logic Assisted Quantification of Gyral Deformation Index Using Magnetic Resonance Images for the Infantile Brain

使用婴儿脑磁共振图像模糊逻辑辅助量化脑回变形指数

• 发表时间: 2009
• 期刊: 39th Internationa Symposium on Multiple-Valued Logic
• 作者: Kobashi S;Fujimoto Y;Ogawa M;Ando K;Ishikura R;Imawaki S;Hirota S;Hata Y
• 通讯作者: Hata Y

A neonatal brain MR images template of 1 week new born

1周新生儿的新生儿大脑MR图像模板

• 发表时间: 2011
• 期刊: Int.J.Comput Assist Radiol Surg.
• 作者: Hashioka A;Kobashi S;Kuramoto K;Wakata Y;Ando K;Ishikura R;Ishikawa T;Hirota S;Hata Y
• 通讯作者: Hata Y

Shape and Appearance Knowledge Based Brain Segmentation for Neonatal MR Image

基于形状和外观知识的新生儿 MR 图像脑分割

• 发表时间: 2012
• 期刊: World Automation Congress 2012
• 作者: Hashioka A;Kobashi S;Kuramoto K;Wakata Y;Ando K;Ishikura R;Ishikawa T;Hirota S;Hata Y
• 通讯作者: Hata Y

Automated Fuzzy Logic Based Skull Stripping in Neonatal and Infantile MR Images

新生儿和婴儿 MR 图像中基于模糊逻辑的自动颅骨剥离

• 发表时间: 2010
• 期刊: 2010 IEEE World Congress on Computational Intelligence
• 作者: K.Yamaguchi;Y.Fujimoto;S.Kobashi;Y.Wakata;R.Ishikura;K.Kuramoto;S.Imawaki;S.Hirota;Y.Hata
• 通讯作者: Y.Hata

Computer-aided Diagnostic System for Infant/Pediatrics : Brain Volume and Sulcus

婴儿/儿科计算机辅助诊断系统：脑容量和脑沟

• 发表时间: 2010
• 作者: Kobashi S;Fujimoto Y;Ogawa M;Ando K;Ishikura R;Imawaki S;Hirota S;Hata Y;若田ゆき;Yamaguchi K;Wakata Y
• 通讯作者: Wakata Y