Super-resolution technology is used to reconstruct a single high resolution image from a Sequence of low resolution images to try to restore the information outside of the cutoff frequency, so observer can obtain more details and useful information from the acquired images. This paper proposes a new method based on projection onto convex sets, adaptive to subpixel motion estimation, to create a high resolution image from a sequence of lower-resolution motion images. The experiment shows that edge details of the reconstructed image remain very well and more useful information can be obtained form the reconstructed image. But parasitic bellows and noise are still exists and slightly enlarged in somewhere. Generally speaking, the method is robust and effective.

Date Published: 14 November 2007
PDF: 7 pages
Proc. SPIE 6790, MIPPR 2007: Remote Sensing and GIS Data Processing and Applications; and Innovative Multispectral Technology and Applications, 679049 (14 November 2007); doi: 10.1117/12.748615

Published in SPIE Proceedings Vol. 6790:
MIPPR 2007: Remote Sensing and GIS Data Processing and Applications; and Innovative Multispectral Technology and Applications
Yongji Wang; Jun Li; Bangjun Lei; Chao Wang; Liang-Pei Zhang; Jing-Yu Yang, Editor(s)