2) visual contrast sensitivity
视觉对比敏感度
1.
Clinical applications of visual contrast sensitivity;
视觉对比敏感度的临床应用
2.
From these we choose visual contrast sensitivity(CS),colour vision and multifocal electroretinogram(mERG) as research tools,not only to clarify their important role on assessment of visual functions,but to reveal the relationship between condition of diabetes and these indicators.
我们从这一思路出发,首先从视觉对比敏感度(contrastsensitivity,CS)、色觉(colour vision)、多焦视网膜电图(multi-focalelectroretinogram,mERG)等方式了解糖尿病早期患者的视功能情况,不仅阐明这些手段在评估糖尿病患者视功能变化中的重要作用,而且还可以揭示与反映糖尿病病情的指标之间的密切关系。
3) contrast sensitivity
对比敏感度
1.
Clinical research on the impact of the amount of anisometropia on the contrast sensitivity function;
屈光参差对对比敏感度的影响
2.
A study of the relationship between macular pigment optical density and contrast sensitivity function;
人眼黄斑色素密度与对比敏感度功能的关系
3.
Contrast sensitivity and glare contrast sensitivity of spherical and aspherical intraocular lens at different pupil diameters;
球面与非球面IOL在不同瞳孔直径时的对比敏感度与眩光对比敏感度
4) contrast sensitivity function
对比敏感度
1.
Changes of contrast sensitivity function in the early date after laser in situ keratomileusis;
近视眼LASIK术后早期对比敏感度变化
2.
Changes in contrast sensitivity function in the early stages after cataract surgery;
老年性白内障术后早期的对比敏感度变化
3.
Pre-operative and postoperative measurement of contrast sensitivity function in early age-related cataract;
早期白内障患者对比敏感度测定及手术时机研究
5) relative contrast sensitivity
相对对比敏感度
6) contrast sensitivity
对比度敏感度
1.
Image quality assessment method based on contrast sensitivity;
基于对比度敏感度的图像质量评价方法
2.
This paper presents a new image quality assessment method,in which contrast sensitivity of HVS is analyzed and concerned factors are extracted using wavelet transform.
其基本思路是根据 HVS 特性中的对比度敏感度、即空间频率特性曲线,构造一个与图像大小相同的加权系数矩阵,对图像进行多级小波变换后的系数进行加权,对每一频率分量提取相应的频率均值失真、对比度失真和相关度失真三个指标,然后将这三个指标进行结合,并构造一个距离函数,求得图像结构失真的评价。
补充资料：X线对比度
X线对比度
影像学术语。均匀强度的X线穿过受检物体后产生的强度差异。X线对比度也称射线对比度。它
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条