Volume 35, Issue 2

A fundamental means for understanding the brain's organizational structure is to group its spatially disparate regions into functional subnetworks based on their interactions. Most community detection techniques are designed for generating partitions, but certain brain regions are known to interact with multiple subnetworks. Thus, the brain's underlying subnetworks necessarily overlap. In this pap...

理解大脑组织结构的一种基本方法是将大脑中空间上分散的区域根据其相互作用分组为功能子网络。大多数社区检测技术旨在生成划分，但已知某些大脑区域与多个子网络相互作用。因此，大脑的潜在子网络必然是重叠的。在本文中，我们...

The conjunctival microcirculation is accessible for direct visualization and quantitative assessment of microvascular hemodynamic properties. Currently available methods to assess hemodynamics in the conjunctival microvasculature use manual or semi-automated algorithms, which can be inefficient for application to a large number of microvessels within the microvascular network. We present an automa...

结膜微循环可用于直接观察和定量评估微血管血流动力学特性。目前可用于评估结膜微血管血流动力学的方法使用手动或半自动算法，这些算法在应用于微血管网络中的大量微血管时效率低下。我们提出了一种自动...

DNA microarrays are one of the fastest-growing new technologies in the field of genetic research, and DNA microarray images continue to grow in number and size. Since analysis techniques are under active and ongoing development, storage, transmission and sharing of DNA microarray images need be addressed, with compression playing a significant role. However, existing lossless coding algorithms yie...

DNA微阵列是基因研究领域发展最快的新技术之一，DNA微阵列图像的数量和规模持续增长。由于分析技术正在积极研发中，DNA微阵列图像的存储、传输和共享需要得到解决，其中压缩发挥着重要作用。然而，现有的无损编码算法...

This paper presents a new method to estimate left ventricle deformations using variational data assimilation that combines image observations from cine MRI and a dynamic evolution model of the heart. The main contribution of the model is that it embeds parameters modeling the contraction / relaxation process. It estimates myocardial motion and contraction parameters simultaneously, providing accur...

本文提出了一种新方法，通过变分数据同化结合Cine MRI图像观测和心脏动态演化模型来估计左心室变形。该模型的主要贡献在于嵌入了模拟收缩/舒张过程的参数，同时估计心肌运动和收缩参数，提供了精确的...

Whole body X-ray micro-Digital Tomosynthesis (micro-DT) for small animal imaging is introduced in this work. Such a system allows to deal with geometrical constraints that do not allow to use a micro-CT system as well as to reduce the radiological dose compared to a micro-CT scan. Data was simulated using the Digimouse anatomical model of the mouse with the designed system. An algebraic reconstruc...

本文介绍了用于小动物成像的全身X射线微型数字断层合成（micro-DT）。该系统能够处理不允许使用微型CT系统的几何约束，同时相比微型CT扫描减少了辐射剂量。使用设计的系统，利用小鼠的Digimouse解剖模型模拟了数据。代数重建...

In the above paper (ibid., IEEE Trans. Med. Imag., vol. 32, no. 2, pp. 435-448, Feb. 2013), Section VII, the second sentence in the last paragraph should be corrected as "The program takes about 5 hours for 2-D ultrasound images and is more than 9 times faster than the CPU-based program in a standard PC."

在上述论文（同上，IEEE Trans. Med. Imag.，第32卷，第2期，第435-448页，2013年2月）中，第七节最后一段的第二句应更正为：“该程序处理二维超声图像大约需要5小时，并且比标准PC上基于CPU的程序快9倍以上。”

The content this book could be divided into two halves. Chapters 1-5 are focused on the basic technological aspects of semiconductor photon-counting X-ray detectors. Chapters 6-11 discuss their potential applications to medical X-ray CT, phase-contrast imaging, nuclear medicine (SPECT and PET), as well as other multimodality imaging techniques.

本书内容可分为两半。第1-5章重点介绍半导体光子计数X射线探测器的基本技术方面。第6-11章讨论了它们在医用X射线CT、相衬成像、核医学（SPECT和PET）以及其他多模态成像技术中的潜在应用。

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

展示本期期刊的封面/目录。

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

提供当前工作人员、委员会成员及学会官员的名单。

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

为有意投稿的作者提供说明和指南。