Image restoration is a technology with wide development and application prospect. With the development of modern signal processing technology, control technology, estimation theory, numerical analysis and other methods, new restoration methods will emerge. Digital image restoration technology is a practical and applied technology, which has a wide range of applications. In addition to mathematical basis, digital image restoration technology itself has no complex theoretical background, and its development is mainly driven by other disciplines. The early development mainly depends on the digital signal processing, and later makes further development with the help of the control theory. It is hoped that in the future, more scholars of other disciplines will be able to introduce appropriate research methods and ideas into image restoration technology, inject new vitality into it, and make it develop to a higher level.<br>
正在翻译中..