photosshop in the channel layer and the difference between what he

channel is the storage of different types of information the gray image:
color information channel is to open in a new image automatically created .Color image of the model by the decision to create the color of the number of channels.For example, RGB images of each color (red, green and blue) has a channel, and also for editing a composite image of the channel.
Alpha channel constituency will be stored for gray image.Alpha channel can be added to create and store masks, these masks for protection or to deal with certain parts of the image.
Spot color channel designated for the spot-color ink printing Additional plates.
An image up to 56 channels.Channels required for passage by the file size of the pixels of information decision.Some file formats (including Photoshop and TIFF format) to access information and can be compressed to save space.As from the pop-up menu to select “the size of the document”, uncompressed files (including Alpha channel layer and) the size of the display window in the status bar at the bottom of the far right.

Allow you to layer without affecting the image Other elements in the image of the image elements of a deal.Layers can be imagined as a stack up Zhang's paper acetic acid.You can see the layers of the transparent region of the layer below.Through the layers changes The order and property, you can change the image synthesis.In addition, adjustment layers, filled with layers and layers of special style so feature can be used to create complex effects.