1)CR imagesCR影像
1.Removal of random noises for medical CR images using WT;基于小波分析的医学CR影像随机噪声消除
英文短句/例句
1.Research on the Methods of Wavelet Transforms for CR Image Noise Filtering;基于小波变换的CR影像滤波方法研究
2.To analyze the relationship between CR film quality and different exposal doses.分析不同的曝光条件对于CR影像质量的影响。
3.Correlative analysis of appropriate exposal dose, CR film quality and film density曝光量、CR影像质量与照片密度相关性分析
4.An exploration of exposure parameter for CR image splicing of total length lower extremitiesCR下肢全长图像拼接摄影参数的探讨
5.Analysis and process of usual artifact with computed radiographyCR图像常见伪影的原因分析与处理方法
6.Study of Low Dose Exposure Condition and Image Quality with Chest Computed Radiography胸部CR的低剂量投照条件及影像质量研究
7.Quality Management and Control of High Kilo-voltage CR Imaging of PneumoconiosisCR尘肺高千伏摄影图像的质量管理与控制
8.Discussion on Several Influencing Factors of CR Image Quality激光能量等影响CR图像质量的几个因素的探讨
9.A comparative study of image magnifications between different types of DR and CR system多种品牌DR和CR系统的影像放大率差异的比较
10.Comparative Study of Imaging Performance Characteristic and Clinical Application on Digital Imaging(CR and DR)CR与DR性能影像特点及其临床应用的比较研究
11.Application of computer radiography technique of high frequency breast X-ray with molybdenum target tube高频乳腺X线钼靶摄影CR成像技术的临床应用
12.Analysis of Comprehensive Technique of CR Chest Radiography in Infant and Valuation of Image Quality婴幼儿CR胸部摄影综合技术分析和影像质量评价
13.Exploration of Photographic Parameter and the Evaluation of Clinical Application for CR Image Splicing of Double Total Length Lower ExtremitiesCR双下肢全长图像拼接的摄影参数探讨及其临床应用价值
14.Comparison of the image quality of phase-contrast mammography,screen film mammography and computed radiography system under the same AGD相同平均腺体剂量下PCM系统与SFM系统和CR系统乳腺摄影的影像比较
15.Effect of Cr on Microstructure and Hardness of AlCrxCuFeNi High-entropy Alloy SystemCr对Al-Cr-Cu-Fe-Ni高熵合金组织与硬度的影响
16.Toxic Effects of Cr~(3+),Cr~(6+) on the Physiological and Biochemical Characteristics of Tea PlantCr~(3+)和Cr~(6+)胁迫对茶树生理生化特性的影响
17.Influence of Hydroperoxide on Oxidation of Cr (Ⅲ) to Cr (Ⅵ)氢过氧化物对皮革中Cr(Ⅲ)转化为Cr(Ⅵ)的影响
18.Effect of the Cr/C on the Microstructure and Properties of High Chromium Cast Iron Containing 31% CrCr/C对31%Cr高铬铸铁组织与性能的影响
相关短句/例句
CR imaging syetemCR影像系统
3)CR film qualityCR影像质量
1.Correlative analysis of appropriate exposal dose, CR film quality and film density;曝光量、CR影像质量与照片密度相关性分析
4)computer radiography(CR) image数字X光影像仪(CR)图像
5)High grade dry laser CR inage优质CR干式激光影像
6)CR photographyCR摄影
1.Results: Because the intervertebral space of C is less than T and the number of CT scanning is limited ,so the cervical intervertebral disc can not show completely, but the CR photography is not only a simple method but also a valuable method.结果 因颈椎间隙通常比胸腰椎间隙窄,CT扫描受扫描层数的限制,致使颈椎间盘显示不够完全,但CR摄影是比较简便的方法,而且是有价值的诊断方法。
延伸阅读
CT影像CT影像 影像学术语。又称CT重建影像(reconstructed CT image)，CT断层层面重建影像(reconstructedcross-sectional CT image)，均指CT扫描后产生的影像。本质上是被扫描层面中单位体积，即体素(voxel)的X线线性衰减系数(linear X-ray attenuation coefficient)的两维分布重建图。人体器官、组织和结构具有不同的组成成分，因此能显示出不同的衰减特征。CT扫描后获取的线性衰减系数两维分布重建图显示为体素的CT值(CT number)矩阵图，再经数/模转换等处理，最终在荧屏上产生出一种由不同灰度的像素(pixel)组成、可显示出被扫描层面内各种器官、组织和结构及其相互解剖关系的影像，称CT重建图像或CT断层层面重建图像，简称CT图像。CT图像通常为横断层面扫描图像，亦称横断层面图像。身体某些部位，如头颅，还可根据需要获取冠状面扫描图像(coronal scan i-ma-ge)。
