phase contrast imaging

Experimental Study on the Medical Application of Hard X-Ray Phase Contrast Imaging Techniques

硬X射线相位衬度成像技术的动物实验研究

X-ray phase contrast imaging is a relatively recent technique that has heralded rapid advances during the last decade .

X射线相位衬度成像是近十多年来发展起来的一种新的成像方法。

Study of Spray Characteristics Based on a Line X-Ray Phase Contrast Imaging Technique

基于X射线同轴相衬成像技术的喷雾场研究同轴相向撞击流混合器的动态特性分析

Exploration of Phase Contrast Imaging Based on Zernike Phase Contrast Method

基于Zernike相衬法的相衬成像探索

The Test Study of Hard X-Ray Phase Contrast Imaging

硬X射线位相衬度成像的实验研究

Physical Foundation for Hard X-ray Phase Contrast Imaging Used in Medical Clinic

硬X射线相衬成像用于医学临床的物理基础

Then understand the theory of phase contrast imaging .

同时了解位相衬度成像的理论及成像条件。

3D Simulation of X-ray Phase Contrast Imaging for Complex Object

复杂物体的X射线相衬成像三维仿真

X-ray Phase Contrast Imaging and Simulation in Near Field

近场条件下X射线位相衬度成像方法及其模拟

Experiments show that the produced images have the characteristics of phase contrast imaging .

实验表明，结果图像呈现出了相衬成像的特点。

Experimental Results of X-Ray Diffraction Enhanced Phase Contrast Imaging

X射线衍射增强相衬成像的实验结果

Hard X-ray Phase Contrast Imaging Method

硬X射线相衬成像技术

A novel way for detecting the turbulent spectrum of plasma density with phase contrast imaging system

用相衬成象系统探测等离子体密度湍动谱的新方法

Objective To analyze the theory of X-ray phase contrast imaging , and to perform the simulation experiment .

目的对X线相衬成像进行理论分析和仿真实验。

Development of Resilience Interlinings for Western-Style Clothes X-RAY PHASE CONTRAST IMAGING

弹力西服衬的研制X射线相衬成像

Optimization of Parameters for 1-dimensional Gaussian Distribution Object in X-ray In-line Phase Contrast Imaging

一维高斯分布物体X射线同轴相衬成像参数优化

Neutron phase contrast imaging technique

热中子相衬成像技术的初步探索

We qualitatively describe phase contrast imaging under the partially coherent illuminating light .

我们定性地描述了部分相干光照明下的相衬成像，通过数值模拟初步比较了相干和部分相干光照明下相衬成像的差别。

In-Line Phase Contrast Imaging Using a Micro-focus X-Ray Source

微焦点X射线源类同轴相衬成像

X-ray phase contrast imaging

X射线相衬成像

In Vivo Evaluation of Early Disease Progression by X-ray Phase Contrast Imaging in the Adjuvant Arthritic Rat

佐剂性关节炎早期病变的X线位相对比成像研究

We regard phase contrast imaging system as a diffraction-limited system and have deduced coherent transfer function of phase contrast imaging system .

我们将相衬成像系统视作衍射受限系统，求出了相干照明下相衬成像系统的相干传递函数，它有利于相衬成像系统频率特性分析。

Objective To study the methodology of X-ray phase contrast imaging using synchrotron radiation , and evaluate the quality of phase contrast images .

目的研究同步辐射光源X射线位相对比成像的方法，并观察其图像特点，分析其图像质量。

Recently the technique of phase contrast imaging has become an useful and special tool in biology , material science etc. due to its high resolution .

近年来X射线相位衬度成像技术作为一种新的成像方式凭借其空间分辨率高的优势已经成为生物、医学以及材料科学等领域一种新的独具本领的研究工具。

Grating imaging overcomes the limitations of above imaging methods and enables phase contrast imaging to develop into the form of cone-beam imaging .

近年来光栅成像的出现，克服了以往相位衬度成像的缺陷，同时也使相位衬度成像向锥束成像发展成为可能。

The theory of in-line phase contrast imaging is applied and the differences between phase-contrast imaging and absorb-contrast imaging are introduced .

介绍了同轴X光位相成像的基本原理，说明了位相成像与普通吸收成像的区别；

Beginning from the history of X-ray imaging technology , we summarize the state of the art of the X-ray microscopy and X-ray phase contrast imaging .

本论文从X射线成像技术历史发展的角度出发，概述了X射线显微成像和相衬成像技术的现状及研究进展。

Phase contrast imaging system transforms phase distributions of objects into corresponding intensity distributions based on spatial filtering , so as to realize the visualization of phase objects .

相衬成像基于空间滤波方法将物体的相位信息转化为相应的振幅信息，实现透明相位物体的衬度显示。

As a technique for X-ray phase contrast imaging , diffraction-enhanced imaging ( DEI ) attracts much interest for its high resolution and good image quality .

作为X射线相衬成像的方法之一，衍射增强成像方法由于能获得较高的信噪比及分辨率而引起了人们的研究兴趣。

Conclusion In in-line X-ray phase contrast imaging , the edge of the sample can be clearly displayed when the distance between sample and image is suitable .

结论在同轴X线相衬成像中，通过设置合适的物像距离，可获得包含丰富的样品边缘信息的图像。