您将了解如何创建一个星球从全景图片，使用镜头校正过滤器，创建复杂的背景模式，和更多。

You'll learn how to create a planet from a panoramic picture, use the Lens Correction Filter, create complex background patterns, and more.

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使用PS镜头校正过滤器来调整透视和一些人工倾斜和扭曲，我这样我可以快速合理地创建混合背景材质。

Using Photoshop lens correction filters to adjust the perspective and some manual skewing and tweaking I was able to create the composite background texture reasonably fast.

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该方法利用与光轴对称的径向畸变数学模型求出光学镜头的校正系数，对畸变图像进行校正。

The method USES the model of radial nonlinear distortion with the symmetry of optical axis to obtain correction coefficients of the optical lens, and then corrects the distortion image.

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