The measurements are combined using a stitching algorithm. This method relieves the spatial resolution constraint defined by the pixel size and spacing. It is assumed that the optical system has been designed to allow the higher spatial frequency features to pass. This new technique will enable precision optics to be accurately qualified against the specifications and allow fabricators to deterministically correct the higher spatial frequency errors. The SSRI system can be integrated,https://technology.nasa.gov/patent/MFS-TOPS-110 http://www.techbriefs.com http://info.hotims.com/82318-800