Digital Zoom is the type
of zoom that crops the image and enlarges the cropped image to fill the frame
of the camera.
Digital zoom is a method of decreasing the apparent angle of
view of adigital photographic or video image. Digital zoom is accomplished by cropping an image
down to a centered area with the same aspect ratio as the original, and usually
also interpolating the result back up to the pixel dimensions of the original.
I am hoping that this answer has
satisfied your query and it will be able to help you in your endeavor, and if
you would like, feel free to ask another question.
