NASA NTRS · 19950070323
Measuring Pixel-Position Errors On CCD Imagers
Abstract
Deviations of positions of pixels on charge-coupled-device (CCD) image detector from nominal rectangular grid pattern measured by method in which coherent-light interference fringes used as reference pattern. Conceived for use in determining pixel-position errors in astrometric cameras flown aboard spacecraft. Also applied to determination of similar errors in (and calibration of) terrestrial CCD cameras used as position sensors; for example, position-measuring cameras that are parts of robotic systems.
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Shaklan, Stuart B., Shao, Mike, Gursel, Yekta, Yu, Jeffrey. 1995-10-01. Measuring Pixel-Position Errors On CCD Imagers. https://ntrs.nasa.gov/citations/19950070323
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