Cropping (image)
Cropping refers to the removal of the outer parts of an image to improve framing, accentuate subject matter or change aspect ratio. Depending on the application, this may be performed on a physical photograph, artwork or film footage, or achieved digitally using image editing software. The term is common to the film, broadcasting, photographic, graphic design and printing industries.
Read more about Cropping (image): Cropping in Photography, Print & Design, Cropping in Cinematography & Broadcasting, Additional Methods, Uncropping