Image Motion Detector for Handheld Photographic System.
Final technical rept. 21 Apr 71-13 Dec 72,
DYNASCIENCES CORP BLUE BELL PA SCIENTIFIC SYSTEMS DIV
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BLUE BELL PA SCIENTIFIC SYSTEMS DIVImage Motion Detector for Handheld Photographic System.Final technical rept. 21 Apr 71-13 Dec 72,FShin,Ihsuk DCR-340F30602-71-C-0234AF-5534553401RADCTR-73-45cameras, image motion compensation, photoelectric cellssemiconductor, integrated circuits, wiring diagrams, photointerpretation, test methodsperformance evaluation, spatial filteringThe feasibility of a technique for detecting the image motion rate at the focal plane of a handheld camera by monitoring the time variation of a photocell output whose input is the spatially filtered optical image was determined. A breadboard model of a device which detects the image motion rate and triggers the camera shutter only when the detected rate is equal to or below a preselected value was fabricated and tested. Author