Volume 35, Issue 1

In this work we describe a 4D registration method for on the fly stabilization of ultrasound volumes for improving image guidance for transjugular intrahepatic portosystemic shunt (TIPS) interventions. The purpose of the method is to enable a continuous visualization of the relevant anatomical planes (determined in a planning stage) in a free breathing patient during the intervention. This require...

在这项工作中，我们描述了一种用于实时稳定超声体积的4D配准方法，以改善经颈静脉肝内门体分流术（TIPS）介入的图像引导。该方法的目的是在介入期间使自由呼吸患者的相关解剖平面（在规划阶段确定）能够连续可视化。这需要...

Cardiac Phase-resolved Blood-Oxygen-Level Dependent (CP-BOLD) MRI provides a unique opportunity to image an ongoing ischemia at rest. However, it requires post-processing to evaluate the extent of ischemia. To address this, here we propose an unsupervised ischemia detection (UID) method which relies on the inherent spatio-temporal correlation between oxygenation and wall motion to formalize a join...

心脏相位分辨血氧水平依赖（CP-BOLD）MRI提供了在静息状态下成像持续缺血的独特机会。然而，它需要后处理来评估缺血程度。为了解决这个问题，我们提出了一种无监督缺血检测（UID）方法，该方法依赖于氧合和室壁运动之间固有的时空相关性来形式化联合...

Variations in properties, active behavior, injury, scarring, and/or disease can all cause a tissue's mechanical behavior to be heterogeneous. Advances in imaging technology allow for accurate full-field displacement tracking of both in vitro and in vivo deformation from an applied load. While detailed strain fields provide some insight into tissue behavior, material properties are usually determin...

组织在性质、活性行为、损伤、瘢痕和/或疾病方面的变化都可能导致其力学行为呈不均匀性。成像技术的进步使得能够准确跟踪体外和体内在施加载荷下的全场位移。虽然详细的应变场提供了对组织行为的一些见解，但材料特性通常是决定性...

Although modern ultrasound acquisition systems allow recording of 3D echocardiographic images, tracking anatomical structures from them is still challenging. In addition, since these images are typically created from information obtained across several cardiac cycles, it is not yet possible to acquire high-quality 3D images from patients presenting varying heart rhythms. In this paper, we propose ...

尽管现代超声采集系统能够记录三维超声心动图图像，但从中跟踪解剖结构仍具有挑战性。此外，由于这些图像通常是通过多个心动周期获取的信息构建而成，因此对于心律不齐的患者，尚无法获得高质量的三维图像。本文提出了一种方法……

Digital tomosynthesis is a three-dimensional imaging technique with a lower radiation dose than computed tomography (CT). Due to the missing data in tomosynthesis systems, out-of-plane structures in the depth direction cannot be completely removed by the reconstruction algorithms. In this work, we analyzed the impulse responses of common tomosynthesis systems on a plane-to-plane basis and proposed...

数字断层融合是一种三维成像技术，其辐射剂量低于计算机断层扫描。由于断层融合系统中存在缺失数据，重建算法无法完全去除深度方向上的平面外结构。本文在逐层基础上分析了常见断层融合系统的脉冲响应，并提出了...

In the above paper (ibid., vol. 34, no. 11, pp. 2394-2403, Nov. 2015), the first footnote should have appeared as presented here.

在上述论文（同上，第34卷，第11期，第2394-2403页，2015年11月）中，第一个脚注应如本文所示。

Provides a listing of current staff, committee members and society officers.

提供当前工作人员、委员会成员和学会官员的列表。

Describes the above-named upcoming special issue or section. May include topics to be covered or calls for papers.

描述上述即将出版的特刊或专栏。可能包括涵盖的主题或征稿通知。

Presents the cover/table of contents for this issue of the periodical.

介绍本期期刊的封面/目录。

Describes the above-named upcoming conference event. May include topics to be covered or calls for papers.

描述上述即将召开的会议活动。可能包括将要讨论的主题或论文征集。

Provides instructions and guidelines to prospective authors who wish to submit manuscripts.

为希望提交稿件的新作者提供说明和指南。

Describes the above-named upcoming conference event. May include topics to be covered or calls for papers.

描述上述即将举行的会议活动。可能包括涵盖的主题或征文通知。