对于网络查看器、体积成像器、物理效果和其他高级图像架构的相应支持
Planned support for Network viewers, volumetric renderers, physics effects and other high-level graphics constructs
对由锥形束x线投影重建体积数据的直接体积成像方法进行了理论研究。
The direct volume imaging (DVI) means the reconstruction of volume data from a series of cone beam X ray 2d projections.
用于对体积成像的系统和方法，具有包括第一原子种类的检测器，第一原子种类具有处于第一波长的吸收边沿。
A system and method for imaging a volume having a detector including a first atomic species with an absorption edge at a first wavelength.
研究者们磁共振成像或MRI扫描测量大脑海马的体积，它是大脑用来学习和记忆。
Researchers did magnetic resonance imaging or MRI scans to measure brain volume in the hippocampus, the part of the brain responsible for learning and memory.
目的：研究立体定向放射治疗肺癌中呼吸运动频率与图像扫描时间对靶体积定位成像结果的影响。
Objective: to study the effects of respiratory movement frequency and scanning time on the image results in the treatment of lung cancer by stereotactic radiotherapy.
次要终点包括其他各种磁共振成像(MRI)的措施、钆病变的体积、T2和T1黑洞的体积。
Secondary end points included various other magnetic resonance imaging (MRI) measures, including gadolinium lesion volume and T2 and T1 black hole volume.
方法对39个甲状腺实验模型及74例甲亢患者分别采用SPECT体积积分法及平面成像法估测甲状腺重量。
Methods thyroid volume (mass) was evaluated by spect volume-integration and by plane image method in 39 experimental thyroid models and in 74 patients with hyperthyroidism, respectively.
采用二元光学元件的成像光谱仪结构紧凑，体积小，扫描速度快，已研制出地面实用型产品；
The imaging spectrometer using diffractive optics has compact construction, small volume and rapid scanning speed, and its practical ground manufacture have been visible.
采用SOPC技术可使非制冷焦平面红外成像系统体积更小、功耗更低、性能更稳定。
With SOPC technology uncooled focal plane infrared(IR)imaging system has smaller size, lower power consumption and better performance.
应用嵌入式信号处理技术，可使红外成像探测系统具备更高性能、更低功耗和更小体积。
With the extensive application of embedded real-time signal processing technology, IR image tracking system should feature largely in its higher performance, lower power and less volume.
体积小、功耗低、性能优良的CCIS(电荷耦合图像传感器)最有希望成为成像制导系统理想的图像探测器。
CCIS (charge couple image sensor) which is small in volume, low in power dissipation and good in performance is the most promising to become an optimal detector used for image guidance.
目的探讨相位对比法MR和形态体积分析法MR成像技术在评价心室功能中的临床应用价值。
Objective To investigate the clinical application value of phase contrast MR imaging and stereological cine MR imaging in the assessment of ventricular function.
体积磁共振成像评估海马区域是在50例阿尔茨海默型老年痴呆症和25名成员组成的对照组。
A volumetric magnetic resonance imaging assessment of the hippocampal region was done in 50 patients with Alzheimer-type dementia and 25 members of a control group.
方法采用眼科超声三维成像仪检查9例眼内病变，6例眼眶肿瘤患者，并测量肿瘤体积。
Methods Three-dimension ultrasound was performed on 9 cases of intraocular diseases and 6 cases of orbital tumors. Volume of tumors were measured by it.
该方法在不增加系统结构体积和成本的前提下，有效的提高了成像系统的分辨力，进而提高系统的目标识别能力。
This method improves the resolving power of the image system without increasing the size of system structure as well as enhance the identify ability of the system.
针对探测平台受体积的限制，提出了用CMOS探测器构建微小型偏振成像遥感器的思路，分析了其可行性，研制了一套微型CMOS偏振成像遥感器实验系统。
Aiming at detecting platform limited by the cubage, the idea that using CMOS detector to construct subminiature polarization imaging remote sensor is put forward, and its feasibility is analyzed.
调频连续波合成孔径雷达(SAR)是一种新体制的高分辨率成像雷达，具有体积小，重量轻，耗电少，造价低，分辨率高等优点，非常适合小型化sar的应用。
Frequency modulated continuous wave (FMCW) synthetic aperture radar (SAR) is a light-weight, cost-effective, high-resolution imaging radar, which is suitable for operation on a small flight platform.
反射系统具有体积小、重量轻成像性能优良等特点，在航天遥感中具有重要的应用潜力。
Reflective optical systems have small size, light weight and excellent imaging performance, which makes it very popular in space remote sensing systems.
一种三维超声成像系统包括矩阵阵列换能器，它能够在最大体积区域内扫描波束。
A three dimensional ultrasonic imaging system includes a matrix array transducer which is capable of scanning beams over a maximal volumetric region.
这样的三维成像技术已经存在了几十年，但是由于最核心的系统受限于设备庞大的体积和昂贵的成本而使消费者难以接受。
Such 3-d imaging has been around for decades, but the most sensitive systems generally are too large and expensive to be used in consumer applications.
为提高头盔式微光夜视系统的成像质量，并满足整个夜视系统体积小、重量轻的指标要求，提出了非球面物镜系统的设计。
To improve the imaging quality of lens used in the helmet-mounted LLL night-vision system and make lens small in size, light in weight, the lens with the high order aspheric surface is designed.
采用衍射光学元件除了能减小成像系统的体积和重量外 ，还具有许多传统光学元件无法比拟的优越性 ，如消色差和热补偿功能等。
The diffractive optical elements(DOEs) used in imaging systems has many advantages, such as achromatization and thermal compensation besides the features of saving in mass and volume.
采用衍射光学元件除了能减小成像系统的体积和重量外 ，还具有许多传统光学元件无法比拟的优越性 ，如消色差和热补偿功能等。
The diffractive optical elements(DOEs) used in imaging systems has many advantages, such as achromatization and thermal compensation besides the features of saving in mass and volume.
应用推荐