Image Processing Contributions
Billingsley was one of the pioneers of digital image processing mentioned in "THE BEST OF NASA'S SPINOFFS," which says:
There also was a need for hardware to record both analog video and digital images on film. No suitable commercial hardware existed, so JPL's Fred Billingsley designed a system called the Video Film Converter (VFC). Built for JPL by Link General Precision, the VFC was used in the 1970s for image playback of the striking pictures returned by the planetary missions of the unmanned Mariner spacecraft.
The JPL document "Overview of VICAR" shows that Billingsley did software as well as hardware:
The VICAR image processing language was defined by JPL employees Stan Bressler, Howard Frieden and Fred Billingsley, and implemented in 1966 at the Jet Propulsion Laboratory to process image data produced by the planetary exploration program.
Read more about this topic: Frederic C. Billingsley
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