Super-resolution algorithm using noise level adaptive dictionary
Shin-Cheol Jeong, Yeong-wook Kang, Byung Cheol Song · 2010
This paper presents a noise-robust super-resolution algorithm. In learning phase, a dictionary classified according to noise level is constructed, and then a high-resolution image is synthesized using the dictionary in the inference phase. Experimental results show that the proposed algorithm outperforms the existing algorithms even for noisy images.