关键词: 数字X线, 影像探讨, 信噪比, 分辨率

Abstract:

Objective: To explore the application of digital X-ray imaging technology. Methods: Analyze and summarize the digital
X-ray images (DR) technology and image quantity. Results: In the course of image formation of DR, both the receiving of X-ray and
the output of digital signal are completed on the Plat Panel Detector. There were higher signals to noise radio and resolution ratio,
wider dynamic range, exposure latitude, enable exposure conditions could be easy to master, thereby reducing the amount of radiation;
the display image can be immediately network to transmit digital X images within seconds after exposure. Conclusion: In terms of the
advantages of DR, the technology will become the mainstream of the development.

Key words: X-rays, study on image, noise radio, resolution ratio