Digital Video Image Processing from Dental Operating Microscope in Endodontic Treatment
نویسندگان
چکیده
منابع مشابه
Digital video image processing from dental operating microscope in endodontic treatment.
Recently, optical microscopes have been used in endodontic treatment, as they offer advantages in terms of magnification, illumination, and documentation. Documentation is particularly important in presenting images to patients, and can take the form of both still images and motion video. Although high-quality still images can be obtained using a 35-mm film or CCD camera, the quality of still i...
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Endodontic therapy is performed in a naturally dark and confined working space. Operating microscopes were introduced into Endodontics in the early 1990s, and then into endodontic specialty programs in the United States. Since then, operating microscopes have become widely accepted by endodontists and are also increasingly being used by other specialists. The American Association of Endodontist...
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A video signal is the term used to describe any sequence of time varying images. A still image is a spatial distribution of intensities that remain constant with time while a time varying image has a spatial intensity distribution that varies with time. Movies (films) and television are both examples of video signals as are the signals that drive computer monitor, laptop and PDA displays. It is...
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Traditional endodontics has been based on feel not sight. Together with radiographs and electronic apex locators this blind approach has produced surprising success. There is, however, a significant failure rate, especially in long -term. Magnification helps the user not only to see more, but to see wel l. High levels of magnification increase the aggregate amount of visual information availa b...
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ژورنال
عنوان ژورنال: The Bulletin of Tokyo Dental College
سال: 2012
ISSN: 0040-8891
DOI: 10.2209/tdcpublication.53.27