منابع مشابه
Automated volumetric evaluation of stereoscopic disc photography
PURPOSE To develop a fully automated algorithm (AP) to perform a volumetric measure of the optic disc using conventional stereoscopic optic nerve head (ONH) photographs, and to compare algorithm-produced parameters with manual photogrammetry (MP), scanning laser ophthalmoscope (SLO) and optical coherence tomography (OCT) measurements. METHODS One hundred twenty-two stereoscopic optic disc pho...
متن کاملFinding Object Depth Using Stereoscopic Photography
Stereoscopic scenes of the mankind is naturally caused by synthesizing two images produced by the parallax of the two eyes of human. Such being the case, mankind can distinguish the relative position of the objects. In the study of related stereovision, some persons aim at the framework of taking simulated images with two eyes using one or two cameras from front and back or simultaneously at th...
متن کاملMonoscopic versus stereoscopic retinal photography for grading diabetic retinopathy severity.
PURPOSE To assess agreement between monoscopic and stereoscopic photography for research classification of the severity of diabetic retinopathy (DR). METHODS Monoscopic digital (MD) images were compared with stereo digital (SD) and film (SF) photographs from a 152-eye cohort with full-spectrum Early Treatment Diabetic Retinopathy Study (ETDRS) severity levels for agreement on severity level, ...
متن کاملComparison of stereoscopic digital imaging and slide film photography in the identification of macular degeneration.
BACKGROUND This study compared the sensitivity and specificity of stereoscopic digital photography of the retina through a dilated pupil with a 45 degrees nonmydriatic camera and Joint Photographic Experts Group (JPEG) compression of the images with the sensitivity and specificity of 35-mm slide film photography in the identification of age-related macular degeneration (AMD). METHODS Consecut...
متن کاملStereoscopic Player and Stereoscopic Multiplexer
Computer-based solutions are well suited for capturing and playing stereoscopic video content at high quality, because the constraints of TV standards need not be obeyed. We developed an application called Stereoscopic Player to play stereoscopic videos. Based on Microsoft's DirectShow, it can handle all major video sources, codecs, stereoscopic layouts and viewing methods. Usability was an imp...
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ژورنال
عنوان ژورنال: Nature
سال: 1935
ISSN: 0028-0836,1476-4687
DOI: 10.1038/136551a0