Image Super-Resolution Via Analysis Sparse Prior
Qiang Ning, Kan Chen, Yi Cheng Li, Chuchu Fan, Yao Lu, Jiangtao Wen · IEEE Signal Processing Letters · 2013
In this letter, we present a new algorithm for a single image super-resolution using the analysis sparse prior in thelαβ color space. Experimental results show that our algorithm outperforms other existing state-of-the-art methods. In addition, due to the high scalability of our algorithm, key modules of the proposed algorithm can be integrated with other super resolution algorithms.