In imaging science, image processing is any form of signal processing for which the input is an image, such as a photograph or video frame; the output of image processing may be either an image or a set of characteristics or parameters related to the image. Most image-processing techniques involve treating the image as a two-dimensional signal and applying standard signal-processing techniques to it.
All stories in Image processing
"Most popular SLR lenses do magnify scenes, not shrink them. So while wide-angle can be fun, we think telephoto is more important." In ...
Spectrum promises to make mobile uploads better.