Picture recognition process identifies and detects an object in a digital image or video through an imaging device. In picture recognition process a few algorithms are used such as face recognition, optical character identification, license plate matching, scene change detection, pattern and gradient matching, etc.
In smartphones, picture recognition software is very popular feature in apps store, and can also be downloaded for laptops and computers from various websites very easily. Picture recognition softwareis very easy to use for every kind of user. Picture recognition is now commonly used by social networking websites, image search through Google and is available in different smartphone operating system developers’ app stores.