Research progress of digitized medical X-ray imaging system

The medical imaging technique is one of the most active fields of inquiry in medical radiation diagnostics and the X-ray imaging technique is the main one of medical imaging. The CR and DR imaging system including their merits and demerits are introduced, which appear successively with the development of medical X-ray Imaging System digitization from the traditional imaging method. The improvement of CR imaging system and the kind of X-ray detector that is the key component of DR imaging system are emphatic reviewed, and the prospect is also forecasted.