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Billingsley, F. C.

Publications and source records attributed to Billingsley, F. C..

65 records · Page 4
All sourcesNASA NTRSDOE OSTI
NASA NTRS1970

Applications of digital image processing

Digital image processing applied to picture generation, intensity and geometric manipulation, spatial frequency operations and image analysis

Billingsley, F. C.↗
NASA NTRS1969

Electrooptical scanning of film

Scan-in scan-out flying spot scanning system recognizes three different levels of transmissivity within a frame. It selectively acts on these levels either to intensify the illumination or to extend the duration of the illuminating spot to any picture element. Thus it improves the ratio of signal to tube noise in the cameras output.

Billingsley, F. C.↗
NASA NTRS1967

Computer program for Video Data Processing System /VDPS/

Video data from spacecraft photographic mission telemetry is scanned to generate digital tape computer program which prints out intensity points, cleans noise and telemetry drop-out, enhances contrast, modifies the picture, and calculates contour lines. The output is converted into new photographic film.

Billingsley, F. C.↗
NASA NTRS1967

Computerized image processing at JPL.

Digital imaging techniques used in sinusoidal frequency response modification with or without computer control and display on operator console

IMAGING TECHNIQUE↗