APPLANATION TONOMETRY AND CENTRAL CORNEAL THICKNESS Readings with the Goldmann applanation tonometer were made at various intraocular hydrostatic pressures and compared with central corneal thickness and radius in rabbit and in man. Linear correlations were established between hydrostatic pressure and applanation readings, with correlation coefficients close to 1.0. In rabbits the tonometer readings were generally…
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Intraocular lens providing accomodation An intraocular lens that provides accommodation in direct response to contraction and relaxation of the ciliary body. The lens includes a first component having fixed refractive power and a second component having varying refractive power, the components being relatively movable towards each other as the ciliary body contracts to increase the…
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Trachoma Trachoma is that the most typical infectious reason for sightlessness. it’s caused by ocular serovars of chlamydia. Transmission is favoured in poor communities, wherever state of affairs is common and access to water and sanitation inadequate. continual reinfection over a few years causes dense scarring of the higher palpebra. The resultant inversion of the…
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Visual Outcome After Laser Photocoagulation for Subfoveal Choroidal Neovascularization Secondary to Age-Related Macular Degeneration: The Influence of Initial Lesion Size and Initial Visual Acuity Objective: to produce elaborate info specific to the initial visual sense and initial lesion size on the result of patients with subfoveal choroidal neovascularization (CNV) secondary to age-related degeneration. style and…
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FREAK: Fast Retina Keypoint A massive wide variety of vision programs depend on matching keypoints across photos. The remaining decade featured an hands-race in the direction of quicker and more robust keypoints and affiliation algorithms: Scale Invariant Feature Transform (SIFT)[17], Speed-up Robust Feature (SURF)[4], and greater recently Binary Robust Invariant Scalable Keypoints (BRISK)[I6] to call…
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