CONTRAST相关论文
人们常常把对抗制和纠问制诉讼模式的不同作为西方两大法系最根本的不同点,进而依据两个模式又发现、列举出一系列衍生的区别。其......
Theapplicationofthereduceddosageofthecontrastmediumwithsalineflushinpulmonaryangiogra
Objective TodiscussthereducedcontrastdosewithsalineflushinpulmonaryangiographyofpatientswithstandardweightwithgemstoneCT......
As an important animal model to study the relationship between behaviour and neural activity,the mouse is able to perfor......
The human visual system can distinguish variations in image contrast over a much larger range than measurements of the s......
Two dimensional layered materials have received great attentions since the first experimental discovery of graphene in 2......
Several recent studies have demonstrated that short-term monocular pattern deprivation in adult human strongly modifies ......
多次曝光图像融合的目的是结合不同曝光的各个图像的互补信息，组成一个新的图像以获得场景更为全面、准确、可靠的图像描述。目前常......
结合视觉注意机制,通过大量主观实验,定量研究了对比度因素对立体图像视觉舒适度的影响。首先结合平面显著图和立体视差图获得立体......
依据LED芯片图像构图单一,灰度不均匀的基本特征,提出了一种针对这类图像的新的局部自适应阈值分割算法,实现晶粒分割与计数统计。......
The Orion facility at the Atomic Weapons Establishment in the United Kingdom has the capability to operate one of its tw......
为实现面向具体视觉任务提出的融合图像“目标探测感知质量”的客观度量，通过分割红外源图像中感兴趣区域确定融合图像中人眼敏感的......
为了快速而准确的进行聚焦,提出一种基于灰度共生矩阵的自动聚焦评价算法。算法利用灰度共生矩阵提取图像的纹理,以此矩阵的对比度......
基于Stokes矢量和Mueller矩阵,推导了任意偏振方向的线偏振度表达式。在入射面内改变探测角和偏振方向,通过实验室和野外偏振检测......
提出采用普通的成像系统，进行6次不同积分时间曝光获取图像，通过对成像过程进行分析，建立“灰度值-辐射亮度”模型，得到每幅图像各像素......
以非线性薛定谔方程为基础,针对纳秒量级高斯型啁啾脉冲在单模光纤中的传输问题展开讨论,利用分步傅里叶方法,通过数值模拟,研究讨......
提出了一种光通过超声驻波及超声行波后能产生高衬比度相干条纹的新术,利用超声驻波调制光束与超声行波作用后的相关衬比度来选定......
提出一种快速、自适应地实现视网膜图像增强的方法。利用数学形态法和图像视觉质量的自适应变换建立适用于视网膜图像增强的方法, ......
多普勒激光雷达在晴空大气风场探测中具有高精度和高时空分辨率的特点。中国气象局气象 探测中心的车载非相干多普勒激光雷达基于......
Contrastive Study of Public Sign Translation and Linguistic Landscape from the National Strategy Per
Study on public sign translation and linguistic landscape has become the most practical way of serving the national stra......
To Live（Zhang Yimou 1994）won the1994Cannes Film Festival Grand Jury Prize and a Best Actor award for Ge You.s performance.......
Unit 3 一、选词填空 on the contrary； lose sb. to sth.； discriminate A from B； familiar； devote... to； be addicted to； ex......
【Abstract】Comparison and contrast are two basic methods of linguistic research. Accordingly， there are two main branche......
Contrast enhanced ultrasound in diagnosing liver lesion that spontaneously disappeared:A case report
BACKGROUND Focal liver lesions(FLLs)are abnormal masses that are distinguishable from the surrounding liver parenchyma,s......
Contrast-enhanced ultrasound using SonoVue mixed with oral gastrointestinal contrast agent to evalua
BACKGROUND Due to a thicker abdominal wall in some patients,ultrasound artifacts from gastrointestinal gas and surroundi......
X-ray speckle tracking based methods can provide results with best reported angular accuracy up to 2 nrad. However,duo t......
The development of multimodal molecular imaging contrast agents based on versatile nanomaterials has recently attracted ......
A CO2 laser-based phase contrast imaging(PCI) diagnostic has been developed on HL-2A tokamak.It can detect line integrat......
ORTHOGONAL arrays (OAs) have important applications to many fields. A lot of OAs and their construction methods have bee......
Long-lasting impairments in rodent oxygen-induced retinopathy measured by retinal vessel density and
In mild or moderate retinopathy of prematurity(ROP), retinal vessels undergo obliteration, proliferation, and regression......
Two algorithms for the phase retrieval of hard X-ray in-line phase contrast imaging are presented. One is referred to as......
Contrast enhanced ultrasound targeted biopsy for detection prostate cancer: in comparison with syste
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目的 探讨血清胱抑素C(Cys-C)对于冠脉介入手术后对比剂肾病(CIN)的评价作用以及依那普利对CIN的治疗效果.方法 将86例行冠脉造影......
目的对两种全自动血液分析仪检测结果进行比对分析，观察其检测结果的一致性。方法根据美国化学标准化委员会(NCCLS)标准文件EP9-A2......
目的分析ICU急性肾功能衰竭患者血液净化治疗的方法及效果。方法选取我院2015年7月~2016年3月行血液净化治疗的42例急性肾功能衰竭......
随着血管造影(冠脉、脑[1]、外周血管)和增强CT检查的增多,特别是造影剂在高龄及糖尿病等有严重合并症患者中的应用,对比剂肾病(co......
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Objective To evaluate the feasibility and accuracy of measurement of myocardial perfusion defects with intravenous contr......
目的 比较初发性近视、进展性近视以及正视青少年明、暗环境下对比度视力(CVA)的差异,及其与像差和瞳孔的相关性.方法 横断面群组......
Gadolinium-based contrast agents(GBCAs)used in magnetic resonance imaging are vital in providing enhanced quality images......
Background:Mesenteric traction syndrome is commonly observed in patients undergoing upper abdominal surgery and is assoc......
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Circle of Wilis: evaluation bycomputed tomography angiographywithdiferentcentrationofcontrastmediaWWMLam, KSWong, R......
STUDIES ON THE MAGNETIC RESONANCE CONTRAST AGENTS SYNTHESIS AND SPIN－LATTICE RELAXIVITY OF AMINO ACI
ＳＴＵＤＩＥＳＯＮＴＨＥＭＡＧＮＥＴＩＣＲＥＳＯＮＡＮＣＥＣＯＮＴＲＡＳＴＡＧＥＮＴＳ：ＳＹＮＴＨＥＳＩＳＡＮＤＳＰＩＮ－ＬＡＴＴＩＣＥＲＥＬＡＸＩＶＩＴＹＯＦＡＭＩＮＯＡＣＩＤＳＡＮＤＯＬＩＧＯＰＥＰＴＩＤＹＬＤＥＲＩＶＡＴＩＶＥＳＯＦＧＤ－ＤＴＰ...
RESEARCHONTHEMAGNETICRESONANCECONTRASTAGENTS: SYNTHESISANDSPIN-LATTICERELAXIVITYOFAMINOACIDSANDOLIGOPEPTIDYLDERIVAT......
鸡西矿业集团公司张辰煤矿西三采区3...
