Fig. 8From: Joint sparse reconstruction of multi-contrast MRI images with graph based redundant wavelet transformBrainweb reconstruction errors (× 5) with 22% sampled data (Cartesian). Rows 1–4 correspond to multi-contrast images shown in Fig. 5 (a-d) respectively. Columns 1–4 denote the results obtained from individual reconstruction based on GBRWT, JSIDWT, JBCS and JGBRWT reconstruction respectivelyBack to article page