By Luis Lanca, Augusto Silva (auth.)
Advances in electronic expertise resulted in the improvement of electronic x-ray detectors which are presently in broad use for projection radiography, together with Computed Radiography (CR) and electronic Radiography (DR). electronic Imaging platforms for undeniable Radiography addresses the present technological tools to be had to scientific imaging pros to make sure the optimization of the radiological method relating photo caliber and aid of sufferer publicity. according to vast study by way of the authors and connection with the present literature, the ebook addresses how publicity parameters effect the diagnostic caliber in electronic structures, what the present applicable radiation doses are for necessary diagnostic photographs, and at what point the dose will be lowered to take care of a correct prognosis. The ebook is a precious source for either scholars studying the sector and for imaging pros to use to their very own perform whereas appearing radiological examinations with electronic systems.
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Additional resources for Digital Imaging Systems for Plain Radiography
Example text
This means that SIDD will affect detector exposure and image quality. , lumbar spine). Areas with high absorption producing a high level of scattered radiation that leads to image quality deterioration with respect to signal-to-noise ratio and contrast require the use of anti-scatter grid [10]. The grid is placed inside the Bucky between the patient and the detector. Grid design allows a high percentage of primary radiation to pass to the detector while absorbing a high percentage of scattered radiation.
Oak Brook, IL: Radiological Society of North America; 2003. p. 49–61. 10. Rowlands JA, Ji WG, Zhao W, Lee DL. Direct conversion flat panel X-ray imaging: reduction of noise by presampling filtration. Proc SPIE. 2000;3977:446–55. Chapter 4 Technical Considerations Concerning Digital Technologies Abstract This chapter addresses technical issues concerning digital technologies. Radiological equipment and technique are briefly introduced together with a discussion about requirements and advantages of digital technologies.
L. Lanc¸a and A. 1007/978-1-4614-5067-2_4, # Springer Science+Business Media New York 2013 37 38 4 Technical Considerations Concerning Digital Technologies Digital Technologies in Practice Digital radiography technology was introduced in clinical practice but there is a need to implement and use appropriate methods to evaluate and optimize systems performance to ensure safety and quality when using digital technology. The transition from screen–film to digital technology should constitute a challenge for radiography healthcare providers, researchers, and other healthcare staffs.