Objective To evaluate characteristics of ct image of atypical pulmonary abscess.
目的探讨不典型肺脓肿的CT特点。
Based on the research in ultrasound ct image principle, the authors explored the array detection method.
在研究超声ct成像原理的基础上，对阵列检测方法进行了探讨。
Firstly, a modified Tikhonov regularization ct image reconstruction algorithm from limited-angle is proposed.
首先，提出了一种基于改进正则化方法的有限角度CT图像重建算法。
Objective to investigate the diagnostic value of ct image of nodular lung lesions without pulmonary symptoms.
目的探讨无症状肺部块影的CT诊断价值。
Methods: Retrospectively analyzed clinical manifestation and ct image of yolk sac tumor out of gonad in 6 cases.
方法：回顾分析6例经病理证实的性腺外卵黄囊瘤的临床及CT影像表现。
Objective To analyze experimentally the influence of changing mAs and reconstruction slice thickness on spiral ct image noise.
目的通过实验分析重建层厚的改变对CT图像噪声的影响。
It is difficult to detect the absolute density of rock by ct image in quantitative analysis of rock damage process in compression.
用CT图像定量分析岩石受力损伤破坏过程的难点，是难以知道岩石内部的绝对密度变化量。
Objective To investigate the correlation between ct image score and clinical Glasgow Coma Scale (GCS) about craniocerebral injury.
目的探讨颅脑损伤的CT图像计分与临床GCS评分的相关性。
To identify the noise types of ct image, corresponding method was used to improve the effect of image denoising, reduce the blindness.
对CT图像噪声的类型进行识别，采用相适应的去噪方法提高图像去噪效果，减少去噪中的盲目性。
The result of algorithm experiment show: This method can pick up region of interest correctly for industry ct image with prior knowledge.
实验结果表明，此算法能够对具有先验知识的工业断层图像准确地提取感兴趣的区域。
By using this method, mixed noise of ct image can be denoised and contour information of vertebra of ct image can be protected very well.
该方法在去除CT图像中混合噪声的同时能很好的保护图像的轮廓信息。
Based on industrial ct image, crack region is split from the image using crack detection method for the sequent crack measurement and analysis.
基于工业CT图像的裂纹检测，首先要将CT图像中的裂纹区域分割出来，以便下一步对裂纹进行测量和分析。
It can solve the problem of low efficiency and subjectivity in the classification process of industrial ct image. The system proves to be practical.
有效解决了工业CT扫描图像自动分级过程中存在的效率低、主观性强等问题，具有很高的实用价值。
In industrial ct image analysis and process, it is necessary to display the inner surface of the pipeline for subsequent analysis and defect detection.
对工业CT图像进行分析和处理的过程中，经常需要对工件管道的内表面进行显示，为后续的分析与检测做准备。
Objective To evaluate the clinical curative effect, ct image changes and side-effects of percutaneous argon-helium targeting cryoablation of lung cancer.
目的探讨经皮经肺氩氦刀治疗肺癌的临床疗效、CT影像学变化及不良反应。
Objective to propose a new method for content-based retrieval from medical ct image database on the basis of automatically extracted features of the images.
目的自动获取CT图像特征，提出实现基于内容的CT图像数据库检索新方法。
Objective: to provide sectional anatomical basis and ct image information of the lumbosacral nerve canal for the clinical diagnosis of lumbar spinal stenosis.
目的：为临床诊断腰椎管狭窄症提供腰骶神经根管的断层解剖学及CT资料。
Objective: to research the methods of processing and analyzing DICOM ct image, probe into computer-aided detection of lung nodules and the software realization.
目的研究利用计算机处理分析DICOM格式CT图像的方法及软件实现，探讨肺结节的计算机辅助检测方法。
Objective: to study the sectional anatomy and ct image of posterior tympanum and provide anatomical data for image diagnosis and operation treatment of this area.
目的：为后鼓室及耳科病变的影像诊断和手术治疗提供解剖学基础。
A new kind of ct image reconstruction algorithm named Intermediate Function algorithm is presented in this paper. This algorithm can be used both in fan-beam and cone-beam scan.
本文提出的中间函数重建算法，是一种可以应用于扇束和锥束扫描的图像重建算法。
The mark points in ct image series are base for image matching and 3_d image reconstruction. How to locate the mark points efficiently and exactly is a desirable question to research.
CT图像序列中的标记点是CT图像配准和三维重建的基础，如何快速、准确地对标记点定位是一个值得研究的重要问题。
Before the fusion of ct and MRI images MRI scan and ct scan for location of X-knife were performed respectively, then MR and ct image were transferred to workstation for the fusion of images.
图像融合前均行颅脑mri薄层扫描及常规X刀术前CT定位扫描，然后将CT和MRI图像资料传输至工作站上进行图像配准和融合。
Objective: To study the characteristics of ct image of the patients with hepatic carcinoma treated with Ar-He cryoablation or RF and assess the relationship between the treatment and the efficacy.
目的分析氩氦刀冷冻和射频治疗肝脏恶性肿瘤的CT表现，探讨其与疗效的关系。
Objective: To explore CT image of yolk sac tumor out of gonad.
目的：探讨CT在性腺外卵黄囊瘤的临床应用价值。
The result shows that spiral CT image noise is related to the pitch.
结果表明，螺旋CT图像噪声与螺距大小有关。
A study on subcortical aphasia by CT image standardization and BEAM.
皮层下失语患者的CT图象标准化及脑电地形图对比研究。
Method Analyze CT image displaying traumatic delayed intracranial hematoma.
方法分析外伤性颅内血肿的CT影像。
A novel method for medical CT image segmentation is proposed in this paper.
提出了一种医学CT图像分割的新方法。
A novel method for medical CT image segmentation is proposed in this paper.
提出了一种医学CT图像分割的新方法。
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