论文部分内容阅读
上一期我们谈了Photosh cs2新增功能对照片的燥点与锐化处理的体会,这期我们继续说说新增功对镜头校正处理的一些心得。镜头是相机中非常重要的组成部分,凡是镜头的成像与实物(景)相比,都有程度不同的变形、色差和晕影,尤其是普通消费级的数码相机的镜头,这方面更明显一些。在这里就桶状变形、枕状变形、透视变形及色差与晕影的处理过程分别细说如下:
The last issue we talked about Photosh cs2 new features on the photos of the drying point and sharpening experience, this issue we continue to talk about the new lens correction correction some of the experience. The lens is a very important part of the camera, all the lens imaging and physical (King) compared to varying degrees of deformation, color and vignetting, especially ordinary consumer-level digital camera lens, in this regard more obvious . Here are barrel-shaped deformation, pillow-shaped deformation, perspective deformation and color and vignetting of the process, respectively, as follows: