医院DR摄片相比传统X线摄片的优越性

Advantages of DR radiography in hospital compared with traditional X-ray radiography

DR摄片采取数字化技术,可以根据医生需求进行图像处理,包括边缘增强、放大漫游、图像拼接、兴趣区窗宽窗位调节等功能.同时由于DR摄片的动态范围广,X线光量子检出效能高,因此具有较好的摄片效果,在曝光条件不理想的情况下也能获得清晰的图像.DR技术的研发突破了传统X线摄片不足之处,从模拟X线图像转变为数字化X线图像,具有较好应用价值.因此,本文主要针对DR摄片相比于传统X线摄片的优越性展开分析.

DR photography adopts digital technology,which can process images according to the needs of doctors,including edge enhancement,amplification and roaming,image splicing,window width and position adjustment of interest area and so on.At the same time,due to the wide dynamic range of DR radiography and the high efficiency of X-ray optical quantum detection,DR radiography has a better camera effect,in the case of unsatisfactory exposure conditions,the cleaned image can also be obtained.The research and development of DR technology breaks through the shortcomings of traditional X-ray photography,from analog X-ray image to digital X-ray image,it has good application value.Therefore,this paper mainly analyzes the advantages of DR radiography compared with traditional X-ray film.