这将生成更真实的透镜模糊效果，对很明亮的地方进行缩放与区域重叠。
This will generate more realistic lens blurs where very bright parts are scaled and overlap.
当然还有很多问题需要解决，例如，怎样避免前端透镜的模糊和冻结？
Of course, there were a lot of problems that were necessary to solve. For example, how to deal with misting or freezing of a front lens?
散光有折射缺陷的透镜或其它光学系统，阻碍光线汇聚于一个焦点，形成一个模糊或不完全的图象。
A refractive defect of a lens or other optical system that prevents light rays from converging at a single point resulting in a blurred or imperfect image.
色差：透镜缺点之一。不同颜色的光线不能集中在同一平面上，造成模糊影像。
Chromatic aberration: a lens fault in which different coloured lights do NOT converge on the same plane causing a blur image.
而用普通透镜则很模糊。
通过对透镜阵列状态的编程，可以实现两个模糊图像间的模糊逻辑操作。
All of the fuzzy logical functions of two images can be implemented in parallel and spatial invariant by programming the lens arrays with corresponding modes.
通过对透镜阵列状态的编程，可以实现两个模糊图像间的模糊逻辑操作。
All of the fuzzy logical functions of two images can be implemented in parallel and spatial invariant by programming the lens arrays with corresponding modes.
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