CIA • 1966

PROGRAM ORIENTATION NOTES

Declassified in Part - Sanitized Copy Approved for Release 2012/11/01: CIA-RDP79B00873A000100010070-6 PROGRAM ORIENTATION NOTES )9s(- 25X1 To perform a meaningful experiment it is necessary to obtain several types of images (e.g., resolution target, binary image, continuous tone images) containing the same aberration. Thus, for a given aberration, the related hologram filter and inverse squared amplitude filter can be used to compensate for the aberration, and the results from the different types of targets will allow a meaningful analysis. First, let us choose for the impulse response a simple asymmetric shape that is reproducible and yet easily analyzed...