Image masking is included in some of the basic image processing operations. Through image masking one is able to select and mark background around the object of the image, and only what falls inside the selection is printed and everything else outside of the selection, is ignored or omitted. By using image masking technique, one can extract, eliminate or detach a particular object from the rest of the image.
It is not so simple to mask an image. It is a task which is demanding, time consuming, eye straining and eye numbing. The amount of work and time which will go into masking an image would depend on the image that needs masking, and how much fine detailing would be required.
It would be interesting to know that image masking, one of the features offered by Photoshop, is profoundly used for product catalogs.
Photoshop offers numerous image masking tools catering to user’s varying needs; there are tools like Magnetic Lasso, Quick Mask, Magic Wand, and the Pen Tool. It is true that the complexity involved in the process of image masking takes a great amount of concentration and labour, however, Photoshop has given an option to use the particular tool, as per the exact requirement.
It is advantageous to use mask layers than other forms of masking because mask layers can facilitate to effect a change, bringing the image distortion to a minimum. The mask layers technique gives professional effect to objects in all kind of faded or distorted pictures; the result is an ultra sharp image for your portal.
Different tools used for image masking have been explained below in a nutshell.
Quick Mask:
Quick Mask is a tool which is comparatively easy and a time saver. With this tool, you are allowed to paint an inverse selection using brush, paint bucket, or pencil etc; shades of black and grey are used. You would notice that when you paint the background, the area starts turning pink in colour. This pink area marks the masked area. You can switch back to normal mode, when all of the background has been painted pink; you would see that clear parts of Quick mask have been selected, for any changes that you might like to apply. You can then inverse the selection and press delete to delete the background. ecommerce photo editing services