Evaluation Criteria: Two qualitative metric—Peak Signal-to-Noise Ratio (PSNR) and Structural Similarity Index (SSIM).
Both PSNR and SSIM will be calculated using the skimage implementations of the metrics. Contestants will be ranked based on the average performance on an independent test dataset consisting of 5 subjects. Individual ranks using PSNR and SSIM will be calculated. The PSNR (and SSIM) will be calculated at the highest bit-depth.
The evaluation will be performed separately for T1 and T2 data as well for separate resolutions (i.e., 2x -> 4x and 1x -> 4x). The teams are expected to provide these details to the organizers in their submission.