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首页> 外文期刊>Indian Journal of Ophthalmology >Wavefront sensing, novel lower degree/higher degree polynomial decomposition and its recent clinical applications: A review
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Wavefront sensing, novel lower degree/higher degree polynomial decomposition and its recent clinical applications: A review

机译:波前传感,新型较低程度/更高程度的多项式分解及其最近的临床应用:综述

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We are in the midst of a shift towards using novel polynomials to decompose wavefront aberrations in a more ophthalmologically relevant way. Zernike polynomials have useful mathematical properties but fail to provide clinically relevant wavefront interpretation and predictions. We compared the distribution of the eye's aberrations and demonstrate some clinical applications of this using case studies comparing the results produced by the Zernike decomposition and evaluating them against the lower degree/higher degree (LD/HD) polynomial decomposition basis which clearly dissociates the higher and lower aberrations. In addition, innovative applications validate the LD/HD polynomial basis. Absence of artificial reduction of some higher order aberrations coefficients lead to a more realistic analysis. Here we summarize how wavefront analysis has evolved and demonstrate some of its new clinical applications.
机译:我们在朝向使用小说多项式的转变中,以更具眼科的方式分解波前像差。 Zernike多项式具有有用的数学属性,但不能提供临床相关的波前解释和预测。我们比较了眼睛像差的分布,并证明了使用Zernike分解产生的结果并评估它们以较低程度/更高的程度(LD / HD)多项式分解基础进行比较的一些临床应用,这显然解离更高的和较低的像差。此外,创新应用程序验证了LD / HD多项式的基础。没有人工减少一些高阶像差系数导致更现实的分析。在这里,我们总结了波前分析如何进化并证明其一些新的临床应用。

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