Digital Radiography heralds a new era for medical X-ray imaging. |
数字放射成像预示着医学 X 射线成像的新时代 |
Radiographs can be recorded using digital image receptors and enhanced using computer processing. |
X光片可以使用数字图像接收器记录,并使用计算机处理进行增强。 |
They can also be transferred to databases for archival and transmission throughout hospitals and clinics. |
它们也可以转移到数据库中,以便在整个医院和诊所进行存档和传输。 |
The change from traditional film-based image receptors is similar in many respects to those occurring in digital photography and digital television. |
从传统的基于胶片的图像接收器的变化在许多方面与数字摄影和数字电视中发生的变化相似。 |
Greater precision can now be applied to each stage of the imaging process so that the balance between image quality and radiation dose can at last be controlled accurately. |
现在可以将更高的清晰度应用到成像过程的每一个阶段,以便最终精确控制图像质量与辐射剂量的平衡。 |
Knowledge and understanding of the basic physics which underlies practice is critical for its successful application in the clinical environment. |
作为实践基础的基本物理学的知识和理解对于其在临床环境中的成功应用至关重要。 |
This wikibook addresses this requirement. |
本维基手册满足了这一需求 |
The intent is a text which succinctly explains the physical basis of X-Rays and their modern application in Diagnostic Radiography. |
目的是简明扼要地解释 X 射线的物理基础及其在诊断 X 射线摄影中的现代应用。 |
The wikibook is primarily for students with foundations in anatomy and physiology and could also be of interest to physics and engineering students requiring a topic overview. |
本维基手册主要针对具有解剖学和生理学基础的学生,需要主题概述的物理学和工程学学生也可作参考。 |
Math is kept to a minimum and only a basic knowledge of algebra is required of students. |
对数学水平要求较低,学生只需要代数的基本知识。 |
The use of calculus and other math techniques is largely avoided by using conceptual descriptions of the more complex processes. |
通过使用更复杂过程的概念性描述,在很大程度上避免了微积分和其他数学技术的使用。 |
Keeping radiation dose as low as reasonably achievable while understanding its effects on image quality is the primary emphasis. |
在了解辐射剂量对图像质量的影响的同时,保持尽可能低的辐射剂量是首要的重点。 |
The focus extends from general radiography through fluoroscopy to 3D angiography as applied in general hospitals and clinics. |
重点从普通 X光片检查,到X线透视检查,扩展到综合医院和诊所应用的 3D 血管造影。 |
The subject treatment is different from that used in conventional textbooks in that radiation biology is not treated as a separate topic but is embedded within the consideration of image formation. |
学科治疗与传统教科书中使用的治疗方案不同,因为辐射生物学不被视为单独的学科,而是在图像形成的一部分。 |
Likewise, the topic of image quality is integrated into the treatment of image display. |
同样,图像质量也是图像显示的一部分。 |
The hope is that a more integrated treatment of the subject is developed for those studying the field for the first time. |
希望为那些第一次研究该领域的人开发一个更综合的主题处理方法 |