Abstract :
In the field of digital image, image pre-processing and segmentation technology is one of the main object of study, this also is the current market and users of digital image using the proposed new requirements. To explore a kind of efficient image pre-processing and effective image segmentation technology, the widespread application of digital image is very favorable. This article mainly expounds theory of digital image pre-processing and segmentation technology, and image processing technology and the division of specific operation.
