Figure 5From: An edge-directed interpolation method for fetal spine MR imagesVisual analysis of structures in ROI. (a) is original fetal spine MR image, (b-f) stand for the interpolated results from NEDI, CEM, EGII, ICBI, and TEDI, respectively. Because of low quality in (a), unnatural textures, loss of edge sharpness and errors are seen. Interpolated result from TEDI shows better consistency with the original image.Back to article page