TARGET REGION EXTRACTOR

PROBLEM TO BE SOLVED: To remove a noise included in distance information data.SOLUTION: Based on brightness information data obtained from a sensor B02, a target region extraction means B10 generates a brightness information mask to delete a part in which adjacent pixel number is equal to or less th...

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Bibliographische Detailangaben
Hauptverfasser:	TANAKA SHIGENORI, ADACHI YOSHIYA, HIRAMATSU YUKI, NISHIDA YOSHITO, UENO YURIE, SHIBAZAKI RYOSUKE, IZUMI KOSUKE
Format:	Patent
Sprache:	eng
Schlagworte:	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:	PROBLEM TO BE SOLVED: To remove a noise included in distance information data.SOLUTION: Based on brightness information data obtained from a sensor B02, a target region extraction means B10 generates a brightness information mask to delete a part in which adjacent pixel number is equal to or less than a threshold and brightness is not less than predetermined value. The brightness information mask is overlapped on distance information data, and only a region of the distance information data overlapping with the brightness information mask is extracted.