mr brain

A MR Brain Image Segmentation Method Based on Feature Optimization Algorithm

一种基于特征优化算法的磁共振脑组织分割方法

This paper focuses on two topics of the MR brain image analysis .

本文主要研究核磁共振脑部图像分析的两个核心问题：脑部各种组织的分割和对三维脑组织的形状描述及定量分析。

Non-Linear Registration of MR Brain Images Integrated with Machine Learning

非线性立体脑图像配准中的机器学习方法

The analysis influence of MR brain images segmentation along with the variety of TE parameter

TE参数变化对MR颅脑图像分割影响的分析

MR Brain Images Segmentation Based on Affinity Propagation

基于吸引力传播算法的脑核磁共振图像分割

Due to the complexity of MR brain image no technology could get satisfying segmentation results at present .

由于脑部图像的复杂性，目前还没有一种方法能够实现令人满意的分割效果。

The triangulated MR brain surface is drawn in yellow .

三角型化的磁共振脑表面在图中用黄色画出。

Conclusion : The segmentation of MR brain images can be influenced evidently by the selection of TE parameters .

结论：TE取值的不同，对颅脑MR图像中各组织成分的有效分割会产生较大影响。

MR brain image has difficult structure than general image , the vaguely border of structure make bad result of segmentation use general methods .

磁共振脑图像比普通图像要复杂，组织边界不清晰，用通用方法无法实现良好的分割。

Objective : To analyze the variety of parameter TE ( time to echo ), which should influence the segmentation of MR brain images .

目的：分析TE（回波延迟时间）参数变化对MR颅脑图像分割的影响。

In our study , 8 patients ' MR brain data were tested , and the test results show that , the system meets the needs of the clinical application .

本研究中，8位病人的MRI脑影像数据在系统上进行了测试，实验结果显示，系统符合临床上的需求。

Brain tissue segmentation of MR brain images is the key step for brain quantitative analysis . Compared with other medical image segmentation method , MR brain image segmentation is more challenging .

对磁共振脑图像中的脑组织进行分割是对脑组织进行定量分析的关键步骤。

As an important research direction of medical image segmentation , MR Brain image segmentation plays a crucial role in 3D visualization for anatomical brain structure , radiotherapy planning and surgery operation planning .

MR脑图像分割作为医学图像分割的一个重要研究方向，对后续的脑部解剖结构的三维可视化、放疗计划、外科手术计划的制定和仿真起着至关重要的作用。

So we put forth a fast fuzzy c means ( FFCM ) clustering algorithm used for segmenting MR brain images according to the characteristics of the algorithm and MR brain images .

根据模糊C均值聚类算法和磁共振颅脑图象的特点，我们提出了一种分割磁共振颅脑图象的快速模糊C均值（简称FFCM）聚类算法。

Mr Brain ( MR B ) has just heard Zheng Jie ( ZJ ) playing the piano in a concert . He has asked to be introduced to the pianist .

布雷恩先生刚刚听过郑杰在音乐会上的钠琴演奏。他请求会见这位钢琴家。

Research on Segmentation for MR Image Based Brain Atlas and Level Set

结合脑图谱和水平集的MR图像分割的研究

The diagnosis of contrast enhanced MR imaging of brain metastasis

脑转移瘤MRI增强扫描的诊断与鉴别诊断

A Study on MR Angiography of Brain Tumors

脑肿瘤磁共振血管成像的初步研究

Open MR Imaging Guided Brain Tumor Cryoablation : Initial Experience

开放式MR导引脑肿瘤冷冻治疗的初步探讨

The Feature of MR Angiography of Brain in Type 2 Diabetes Patients with Cerebral Infarction

2型糖尿病患者并发脑梗死的头颅磁共振特点

Registration between MR image and brain atlas based on thin-plate splines

基于薄板样条的MRI图像与脑图谱的配准方法

Comparison of PROPELLER and linear k-space filling techniques in MR imaging of brain

对比分析螺旋桨与线性k空间填充方式在颅脑MRI中的应用

MR Imaging of Brain Morphology and Myelination and Relaxation Time Measurement in Normal Fetuses

正常胎儿脑形态和髓鞘形成的MRI以及弛豫时间测量

Perfusion MR Imaging in Brain Neoplasm of Posterior Cranial Fossa

后颅凹肿瘤的磁共振灌注成像

The relation between the MR findings of brain and the clinical characteristics in the patients with hepatolenticular degeneration

肝豆状核变性脑MRI表现与临床

MR Angiography of Brain

脑磁共振静脉成像

MR Angiography of Brain Study of stereotaxic cerebro angiography

脑血管造影立体定向术的研究

Objective : To determine the utility of Echo Planar Imaging ( EPI ) in the MR diagnosis of brain tumors .

目的：探讨回波平面成像（EPI）技术在脑肿瘤核磁（MR）灌注中的应用价值。

Methods : 40 patients with methyl alcohol intoxication were collected in this study , CT and MR data of brain were retrospectively studied .

方法：搜集40例甲醇中毒患者的颅脑及眼部的CT和MR资料，回顾性分析其CT及MR表现。

Methods The serieses of 4 mm thickness coronal sections and coronal MR images of brain were prepared on 30 cadaver heads .

方法随机选用成年男性头部标本30例、活体健康成年男性6例，以经连合间线中点的垂线为基线，获得4mm层厚的颅脑MR冠状面图像；