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A Virtual Try-On System for Prescription Eyeglasses
IEEE Computer Graphics and Applications, 2017Corrective lenses introduce distortion caused by the refraction effect, which changes the wear's appearance. To give users a more realistic experience, a virtual try-on system for prescription eyeglasses modifies an input video and virtually inserts prescription eyeglasses, producing an output similar to a virtual mirror.
Tobias Martin +4 more
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Special eyeglasses for use in microsurgery
Microsurgery, 1980AbstractSpecial eyeglasses, designed to be used with the operating microscope, are described. These eyeglasses, which fit inside the eyecups of the oculars of the microscope, give the wearer a better view through the microscope than do conventional glasses and at the same time enable him to shift his vision to the surgical field or the instrument table
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Newer Designs of Aphakic Spectacle Eyeglasses
Ophthalmology, 1979This paper discusses the four available types of plastic aphakic spectacle lenses, which include (1) nonaspheric nonlineticular, (2)hardly aspheric lenticular and moderately aspheric lenticular, (3) mildly aspheric nonlenticular, and (4) highly aspheric nonlenticular in much larger eye size but adjusted closer to the eye to produce an enlarged visual ...
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2018
Science often deals with hard-to-see phenomena, and they only stand out and become real when viewed through the lens of complex statistical tools. This book is not a textbook about statistics applied to science—there are already many excellent books to choose from—rather, it gives an overview of the basic principles that physical scientists use to ...
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Science often deals with hard-to-see phenomena, and they only stand out and become real when viewed through the lens of complex statistical tools. This book is not a textbook about statistics applied to science—there are already many excellent books to choose from—rather, it gives an overview of the basic principles that physical scientists use to ...
openaire +3 more sources
The Inflammability of Plastic Eyeglass Frames*
American Journal of Ophthalmology, 1951Paul van Portfliet, F. Bruce Fralick
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MISCONCEPTIONS ABOUT EYEGLASSES
Journal of the American Medical Association, 1958openaire +2 more sources