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US09595132B2 Methods and apparatuses of lens flare rendering using linear paraxial approximation, and methods and apparatuses of lens flare rendering based on blending 有权
使用线性近轴近似的透镜闪光渲染的方法和装置，以及基于混合的透镜闪光渲染的方法和装置

Methods and apparatuses of lens flare rendering using linear paraxial approximation, and methods and apparatuses of lens flare rendering based on blending
Abstract:
A lens flare generation method and apparatus simulates lens flare effects through paraxial approximation-based linear approximation to generate a lens flare utilizing physical characteristics of a lens system while generating a lens flare at high speed. A non-linear effect may be added to a linear pattern-based lens flare effect to generate an actual lens flare reflecting most of physical characteristics generated from the lens system. A pre-recorded non-linear pattern may be used.
Abstract(Chinese):

透镜光斑产生方法和装置通过基于近轴近似的线性近似来模拟透镜闪光效应，以在高速生成透镜闪光的同时利用透镜系统的物理特性产生透镜光斑。 可以将非线性效应添加到基于线性图案的透镜闪光效果以产生反射从透镜系统产生的大部分物理特性的实际透镜光斑。 可以使用预先记录的非线性图案。

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