Luminance CSF was measured for square-wave patterns on a CRT display,and a psychophysical method for determination of contrast threshold "multi-contrast interactive threshold determination.
研究用阴极射线管(CRT)显示器测量人眼亮度衬比度敏感函数,详细描述采用10 bit图像显示卡产生亮度条纹衬比度达到人眼阈值的方法,提出采用多衬比度交互阈值确定(MITD)衬比度阈值的心理物理学实验方法。
Object: To evaluate mesopic contrast threshold under 3 kinds of background and to explore the effect of adaptation time, adaptation luminance and glare on contrast threshold of human s eye.
目的评估3种背景环境下的中间视觉对比度阈值,并探讨暗适应时间、背景亮度和眩光对人眼对比度阈值的影响。
The Correlativity between the Threshold Acquired with ASSR and PTA;
不同听力水平听性稳态反应阈值与纯音测听阈值比较
Comparison of Thresholds Acquired with ASSR and PTA in Normal-hearing Subjects;
听力正常人听性稳态反应阈值与纯音测听阈值的比较
Studying on De-noising of Signal Based on Wavelet Transform;
超声信号在不同阈值下小波去噪结果的比较
Comparison of Non-Bayesian Wavelet Filtering Method and Research of Threshold Value Filtering Algorithm
小波非Bayesian滤波法比较及其阈值滤波算法研究
pulse improvement threshold
脉冲信噪比改善阈值
Chromosomes and Intervals-The Quality Control of HR-CGH
染色体、阈值—高分辨比较基因组杂交技术的质控关键
Study of the lead impedance and the threshold in long-term performance and comparing the a high-impedance tined endocardial pacemaker lead
电极阻抗与起搏阈值的长期临床研究及高阻抗电极的相关比较
Comparative Study of Critical T-Level in L2 Acquisition and Attrition and L2 Teaching and Learning Standard in China
二语习得与磨蚀的关键阈值与我国外语能力目标水平的比较分析
With the exemption of simple techniques like thresholding, segmentation algorithms require the examination of each point in comparison to its neighbours.
与取阈值的简单方法不同，分割算法需要把每点与其近邻作一一比较。
A Comparative Study of Pictures and Words in Subliminal Affective Priming Effect;
图片和词语阈下情绪启动效应的比较
Comparison between Wang Bi s Thought and Kant s--From the viewpoint of morality;
由道德视阈出发:王弼康德思想比较
Fluctuating Threshold Circuit Based on Constant Fraction Discrimination for Pulse Laser Fuze
脉冲激光引信恒比定时浮动阈值电路
Comparing Ventilatory Threshold with Heart-rate Threshold of Different Endurances in Synchronous Test;
不同耐力水平者同步测定的通气阈与心率阈间的比较
Comparison and its Enlightenment of Health-Related Exercise Thres-hold and H ealth-relatde Physical Fitness Exercise Threshold of Physical Activity;
身体活动的健康运动阈与健康体质运动阈的比较及启示
Comparison of auditory steady-state responses and auditory brainstem responses in audiometric assessment of adults with sensorineural hearing loss
成人感音神经性聋听觉稳态诱发反应阈与听性脑干反应阈比较
A Study of the Relations between Chinese Nationalities Literatures from the Perspective of Comparison;
比较文学视阈下的中国各民族文学关系研究
Comparative Literature's Perspective of Nationality Literature Teaching and Research in Sichuan
比较文学视阈下的四川民族文学教学与研究
Multiple-output CMOS weak inversion voltage reference of high PSRR
高电源抑制比的CMOS亚阈值多输出电压基准