@ RU.08
Although I see your point, it is not correct to say the super resolution algorithm combines flat detailed frames. It combines low resolution frames with depth, using statistical measures to determine the similarity between elements in the different frames. These elements have depth, so the final combined frame has depth. It probably is true that it is not possible to perfectly capture our sense of depth in statistical measures. It is also true that similar statistical measures are used to compress the original master to the dvd format, so the idea that the dvd compression somehow retains all the depth, while the super resolution completely destroys it to me seems an exaggeration.