美丽漂亮的镜头光斑，以及镜头发散效果，拥有体积光线和高细节的发光。完全可定制的，可以单独或组合使用。
Design beautiful lens flares and add procedural lens dirt, anamorphic streaks, volumetric light rays and high detail glows. Fully customizable and can be used individually or in combination.
最后得到光斑填充后的虹膜图像，消除了虹膜图像中灰度值突然变高的噪声点。
Noises that gray values increase sharply will be removed and iris images without bright holes will be left.
它具有分辨率高、响应速度快、信号处理电路简单等优点，能够高速地连续检测入射光斑的位置。
It has the advantage of high resolution, fast response and simple processing circuit, and can continuously detect the incident light spot in high speed.
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