About Signal & Image Processing

Signal & Image Processing

Signal processing is a branch of science which studies about the technology that encompasses the fundamental theory, applications, algorithms, and implementations of processing or transferring information contained in many different physical, symbolic, or abstract formats broadly designated as signals. Main uses of signal processing are error detection and correction in transmission and data compression.

Image processing can be characterized as handling of pictures utilizing mathematical operations by utilizing any type of signal processing for which the information is a picture, a progression of pictures, or a video, for example, a photo or video outline; the yield of picture handling might be either a picture or an arrangement of qualities or parameters identified with the picture. Image enhancement and image segmentation of an image can be done by using image processing.