Objective: To discuss the role of image guided navigation in the operation of spinal tumor.
目的：探讨导航系统应用于椎管内外肿瘤切除手术的临床意义。
Objective: This work was to analyze the set-up errors in image guided IMRT for tumors using the cone-beam computed tomography (CBCT).
目的探讨锥形束CT用于调强放疗分次间摆位误差测量。
Firstly, we researched the design and implementation of the image guided localization system based on multimodality image registration.
本文首先研究了基于多模态刚性图像配准的图像定位系统的有关设计和实现。
Image segmentation is a key basis of many higher level image processing activities such as visualization, compression, and image guided medical diagnoses.
图像分割是很多高级图像处理技术(如可视化、图像压缩、医学图像诊断等)的重要基础工作。
Radiofrequency ablation, sometimes referred to as RFA, is a minimally invasive treatment for cancer. It is an image-guided technique that heats and destroys cancer cells.
射频消融术，缩写为rfa，是一种针对癌症的微创疗法。它是一种通过导航技术找到并加热杀死癌细胞的技术。
Ultrasound is useful for image-guided interventions like biopsies and drainages such as thoracentesis.
超声是像图像引导干预的有用的活组织切片检查，如水系胸腔。
Image - guided radiotherapy (IGRT) system has been the most advanced treatment technique in radiation oncology in recent years.
影像引导放射治疗(IGRT)是近年来放射肿瘤学领域最先进的治疗技术。
Image guidance is the key technology of Precision Guided Weapon (PGW) while image tracker is the core of image guiding system.
图像制导是精确制导武器的关键技术之一，而图像跟踪器是图像制导系统的核心部分。
In order to have enough flexibility, several technologies used in the project of automated guided vehicle (AGV), they are real-time image processing technology, sensors technology and so on.
为了使自动导引小车系统具有足够的柔性，将实时数字图像处理和传感器联合控制等技术应用到系统的设计中。
The IGRT equipment comprises traditional linear accelerator combinated with image system, helical tomotherapy and image- guided stereotaxic targeted therapy.
目前IGRT设备主要有传统直线加速器结合影像系统、断层放射治疗机和影像引导的立体定向治疗机。
Methods The Ultrasound image features of 3 cases with NSGP were analyzed from 96 suspicious prostatic cancer with the transrectal Ultrasound guided biopsies of the prostate retrospectively.
方法：回顾分析96例疑有前列腺癌经直肠超声引导下穿刺活检证实的3例NSGP的声像图表现。
Important theory and technical support are provided for the precisely guided weapons based on automatic object detection and tracking in image.
为基于图像目标自动识别与跟踪技术的精确打击武器系统提供了重要的理论基础与技术支撑。
Precision guided system based on image matching has higher precision and reliability.
基于图像匹配的精确制导系统具有更高的精度和可靠性。
The small target detection in infrared image is one of the crucial techniques for the precision guided weapon.
红外图像小目标检测是精确制导武器的关键技术之一。
Proposal of histogram guided adaptive local transfer function can improve the quality of rendering image and enhance details of image.
直方图引导的自适应局部传递函数方案的提出保证了高质量图像的生成，而且增强了图像的细节信息。
It can be applied efficiently in the ultrasound-image-guided surgery system.
可以有效地应用于超声图像导航手术系统。
Based on the ultrasonic guided wave technique and the dispersive waveform prediction method, a method about how to image defects in pipes is presented.
在导波传播理论和频散波形预测理论的基础上，研究了超声导波在检测管道时，如何利用时域波形重构缺陷图像的问题。
Using the intraoperative planning function of the image-guided system, the largest diameter screw possible in each particular case was placed.
利用图像引导系统的术中计划的功能，针对每个病例选用最大直径的椎弓根钉。
This article is to review the recent study of ultrasonic image of peripheral nerves and clinical application and evaluation of ultrasound-guided peripheral nerves block technique.
本文就国内外对外周神经的超声影像学研究、超声引导外周神经阻滞技术的临床应用和评价作一综述。
In image processing, the initial contour guided by GVF information of external image will be evolved until it reaches the desired position.
在图像处理过程中，初始轮廓由外部图像的GVF信息引导，最后收敛到所期望的目标位置。
Automatic object detection and tracking in image is the key technology of the precisely guided weapons, which need to be solved urgently in the world. It is also an active field in computer vision.
基于图像的目标自动识别与跟踪技术是世界各国精确打击武器系统急需解决的重要难题，也是计算机视觉领域的研究热点。
Early detection depends not only on histopathology, but also on obtaining reliable tissue by image-guided location.
而早期诊断不但依赖于组织病理学，更依赖于在合适的影像学检查定位下获得可靠的组织标本。
In the interactive image-guided HIFU (High Intensity Focused Ultrasound) therapy system, a fast and precise localization of the tumor is very important.
在交互式图像导航HIFU(高强度聚焦超声)治疗系统中，需要对病灶目标进行非常精确的实时成像和定位。
Objective To evaluate the application and characteristics of electromagnetic Image-guided technique-assisted nasal endoscopic surgery.
目的探讨电磁影像导航在鼻内镜外科手术中的应用。
Took simulated CT scan for these patients post surgery and designed Intensity modulation radiation therapy (IMRT) and proceeded with image-guided IMRT.
术后进行模拟CT扫描，设计调强放疗计划，进行图像引导的调强放疗。
Objective To evaluate the change of image and its applied value that have intrauterine operation by Bedside Ultrasound guided.
目的探讨床旁超声引导下复杂性宫腔内手术的声像图改变及其应用价值。
Objective To evaluate the change of image and its applied value that have intrauterine operation by Bedside Ultrasound guided.
目的探讨床旁超声引导下复杂性宫腔内手术的声像图改变及其应用价值。
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