PS抠像抽取高级教程 PhotoSerge – Masking And Extraction Master Class Full长达3个小时的PS教程，教你怎么快速完成复杂的抠像，遮罩Mask，抽取命令，调色等都多种方法This course will take you through ALL the methods of masking and extraction, from marque, lasso, magic wand, quickmasks, layer masks and even more.This 3 hour in-depth course will teach you everything you need to know to make detailed selections for compositing or color correction. You will even learn a custom made method of selection that uses blending modes. If you want to know how to use masks and select things in high detail, this course is your answer!