在这里,我们告诉大家如何在Photoshop创建自定义的镜头校正特性文件。在Photoshop中我们通常进行的图像处理操作包括调整曝光、锐化细节、处理色彩等,但往往忽视了镜头造成的色差或难看的边缘色散等问题。我们手中的镜头可能造成线条在画面边缘出现变形,让直线看起来好像弧线,这样的变形被称为桶形畸变或枕形畸变。尽 Here, we show you how to create a custom lens correction profile in Photoshop. Our usual image manipulation operations in Photoshop include adjusting the exposure, sharpening the details, handling the color, etc., but often neglecting lens-caused chromatic aberration or unsightly edge dispersion. The lens in our hands may cause the lines to distort at the edges of the frame, making the lines look like arcs. Such deformations are called barrel distortions or pincushion distortions. Do