[aerohead]

I used 'qualified' within the context of an outside provider which has the technical ability to write all the code based on applied mathematics.
SONY Corp. would be an example:
They created code which interrogated two, pre-broadcast, adjacent lines which would emerge, placed in between the real signal material, across a video screen, interpolating a 'new', artificial broadcast line from their algorithm, creating a high-resolution image from low-res..
Not every entity has chops like that.