Imaging-based sensor calibration

IMAGING-BASED SENSOR CALIBRATION A sensor calibration target configured for sensor calibration relative to a common frame of reference is disclosed. The sensor calibration target comprises a first surface (520) at a first predefined depth bearing a first set of indicia (520-1) at respective first he...

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Bibliographische Detailangaben
1. Verfasser:	OBOTNINE, Alexandre
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILSOF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR COUNTING IMAGE DATA PROCESSING OR GENERATION, IN GENERAL INSTRUMENT DETAILS MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PHYSICS TESTING
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Beschreibung
Zusammenfassung:	IMAGING-BASED SENSOR CALIBRATION A sensor calibration target configured for sensor calibration relative to a common frame of reference is disclosed. The sensor calibration target comprises a first surface (520) at a first predefined depth bearing a first set of indicia (520-1) at respective first heights and having respective first predefined shifts, each of the first indicia (520-1) encoding a corresponding first height. The sensor calibration target further comprises a second surface (504) at a second predefined depth bearing a second set of indicia (520-2) at respective second heights and having respective second predefined shifts, each of the second indicia (520-2) encoding a corresponding second height. 0 -- - - - - - - - -I L 'I c