Unfortunately it's an abuse of terminology that "stuck" a long time ago, and I think the ship has sailed for fixing that (at least in the image processing commu

Unfortunately it's an abuse of terminology that "stuck" a long time ago, and I think the ship has sailed for fixing that (at least in the image processing community). These sort of techniques were named in reference to more principled techniques involving multiple measurements and precise control of imaging systems, allowing you to estimate higher resolutions than your sensor could achieve.