Image masking is one of the basic image processing operations. It is used to remove the background of photographs which have blurred edges or hair portions. In particular, Clipping Mask is used when Photoshop path alone cannot be used to get smooth edge on complex images such as hair, fur, or images having semi transparent or translucent objects like glasses, feathers, smoke, flames, culminating points, lighting, the muslin of silk, the muslin, etc. We can eliminate, extract or detach an object from the rest of the picture using the image masking technique.