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Why is digital radiography exposure index important in post processing?
Wiki User
∙ 11y ago
The Exposure Index is important to check if the picture has been given the right dosis to obtain a good diagnostic image. It also is a help to check if the dosis u give to the patiënt isn't too much.
Wiki User
∙ 11y ago
The digital radiography exposure index (EI) is important in post processing because it provides a quantitative measure of the radiation exposure levels received by the image receptor. This information helps to ensure that the images have been acquired within the optimal exposure range, which is essential for image quality and patient safety. Monitoring the exposure index also allows for proper auditing and optimization of imaging protocols.
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How is computed radiography different from direct radiography?
'Direct' radiography implies that the other form is 'indirect' radiography which is indeed the implicit connotation. With digital radiography the results of the X-ray are immediate as the system is connected directly to the computer. In indirect radiography (also called computed radiography) a phosphor plate is used, become radiated, and then are scanned following this exposure to see that X-ray's outcome.
Indication for digital radiography?
Digital Radiography is instantaneous. In less than 3 seconds you can get a very clear sharp image. Not exactly sure what "Indication for Digital radiography?" is asking, but it is higher technology and the image quality will be there forever. Its much easier to save your images in a digital format rather than film. No processing or chemicals are needed. There are so many advantages. I hope this answers whatever you were looking for.
What has the author R H Selzer written?
R. H. Selzer has written: 'Digital computer processing of X-ray photographs' -- subject- s -: Data processing, Radiography
When was digital radiography developed?
Digital radiography was developed in the early 1960s. Frederick Weighart and James McNulty invented an apparatus that produced the first digital radiograph.
What makes a digital x ray different from a standard x ray?
The difference between digital x ray and standard x ray is much like the difference between digital and film photos. Digital radiography bypasses the chemical processing and through digital technology, one is able to enhance images and transfer images electronically.
What is the expansion of Digital Signal Processing?
Digital Signal Processing
What are basic elements of digital signal processing?
The basic elements in digital signal processing are an analog to digital converter, digital signal processor, and digital to analog converter. This process can take an analog input signal, convert it to digital for processing and offer an analog output.
Which of the digital imaging systems uses a laser to read the image data?
computed radiography
When was digital radiography discovered?
Analog detectors were invented prior to the advent of digital displays (circa 1922). As the technology emerged, the two were interwoven to provide digital detectors.
What is digital light processing?
Digital .light processing is a type of technology that uses a digital micromirror device. It was developed in 1987 by Dr. Larry Hornbeck
When was High Speed Digital Spirit Processing created?
High Speed Digital Spirit Processing was created in 1997.
What is difference between digital image processing and digital signal processing?
Digital Image Processing is a type of Digital manipulation pertaining to pictures and video. "Photoshopping" a digital picture is an example of Digital Image Processing. Another example is what takes place in a digital camera when the image is captured on the image sensor and converted into a JPEG file to be saved on a memory card. Digital Signal Processing is a generic term for any manipulation of a Digitally encoded signal, such as Audio, Video, or Radio Signals. This also includes Digital Image Processing where there is a signal being sent from one part of a system to another, such as in a digital camera. There are Microprocessors that are specifically built to process digital signals known as "Digital Signal Processors" (or DSP's).
