Background Removal refers to the removal of the background or the backdrop of the picture wherein the object/objects are placed. While removing the background, the entire background or merely parts of the background we desire can be removed.
Background removal once was an arduous process. Now with the arrival of digital photography and all of its technologies it is actually simple.
It was once done in a darkroom under all of the proper temperature and ambient conditions. The film was watched closely while submerged in a working solution. By overexposing the film to the solution, the background was blurred and has a decrease in resolution.
Today, background removal is possible using any digital photo editing software like Image Manipulation Program, GNU, or GIMP. GIMP is a special kind of graphics editing program able to support some types of object-based (or vector) graphics.
Should your digital photo editing software used for background removal not be able to support all kinds of object-oriented graphics don’t worry. The advantage to GIMP is that it allows for easy vector to raster conversion.
Other commonly used raster graphics editors and digital photo editors will also work just as well. Most digital photo editors have plug-ins which can alter the background in different ways. Plug-ins are computer programs with highly particular functions. Most sophisticated photo editing programs use special purpose plug-ins and will perform background editing and removal based on special criteria.
Objects without backgrounds can be used in several different ways. They can be placed in a new backdrop and in different situational contexts. For eg.: a couch in furniture showroom could have the furniture showroom replaced with an office. The object can be moved around any which way and it’s alignment w.r.t the new background can also be changed.
An object can gain a new sense of purpose without changing itself at all. It retains all of its properties like shape and size but becomes moldable to individual usage.
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