关键词: 超分辨率, 图像重构, 深度学习

Abstract:

With the development of computer theory and technology, image super-resolution theory and technology have continuously made new progress, and a series of methods such as interpolation, reconstruction and machine learning have been developed. This paper reports the research progress of image super-resolution. Firstly, it introduces the methods of image super-resolution. Secondly, it summarizes major deep learning super-resolution models and the current development trend of image super-resolution. Finally, the future development and challenges of super-resolution research are proposed.

Key words: super-resolution, image reconstruction, deep learning