Filter: It is mainly used to realize various special effects of images. Played a very magical role in Photoshop. In Photoshop, all filters are placed in the menu according to the classification, and only need to execute this command from the menu when using.
Extended data:
1, photoshop filter can be basically divided into three parts: internal filter, internal filter (Photoshop's own filter) and external filter (third-party filter).
2. Embedded filter refers to the filter embedded in Photoshop program. * * * There are 6 groups of 24 filters.
3. The built-in filter refers to the filter that Photoshop installer automatically installs in the plug-in directory when Photoshop is installed by default. There are 72 filters in the *** 12 group.
4. Plug-in filters are filters made by third-party manufacturers for Photoshop in addition to the above two filters. They are not only complete in variety, but also powerful in function, and their versions and types are constantly being upgraded.
5. The operation of the filter is simple, but it is difficult to use it correctly. Filters are usually used in combination with channels, layers, etc. In order to achieve the best artistic effect. In order to apply the filter to the most suitable position at the most suitable time, in addition to the usual artistic skills, users need to be familiar with and control the filter, and even need to have rich imagination.
References:
Baidu Encyclopedia: Filtering