Год выпуска: 2014 Автор: Mamta Malik,Sanjeev Laller and Ashok L Издательство: LAP Lambert Academic Publishing Страниц: 136 ISBN: 9783659562952
Описание
With the advent of the digital computer and the subsequent development of powerful and cost-effective microcomputers, the possibility of replacing conventional films as a photon detector took a big leap forward. The introduction of digital imaging has revolutionized the field of Oral and Maxillofacial Radiology. In this new imaging modality, the radiographic film is replaced by a sensor. The signal temporarily stored within the sensors is transferred to the computer, which displays the image that can be interpreted, manipulated, quantified and stored. Dose reduction often has been emphasized as one of the biggest advantages of digital radiography followed by computer aided image interpretation and image enhancement in addition to the obvious options of standardized image activity and image retrieval. The Digital Imaging proves to be environmental friendly as no processing chemicals are required. Moreover, the working time from image exposure to display is reduced considerably. Further...
