Distance measuring camera

A distance measuring camera contains a first imaging system for obtaining a first image containing a first subject image, a second imaging system for obtaining a second image containing a second subject image, a size obtaining part for detecting a plurality of feature points of the first subject ima...

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Bibliographische Detailangaben
1. Verfasser:	Suto, Satoru
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY GYROSCOPIC INSTRUMENTS IMAGE DATA PROCESSING OR GENERATION, IN GENERAL MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS NAVIGATION PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION SURVEYING TESTING
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Beschreibung
Zusammenfassung:	A distance measuring camera contains a first imaging system for obtaining a first image containing a first subject image, a second imaging system for obtaining a second image containing a second subject image, a size obtaining part for detecting a plurality of feature points of the first subject image in the first image and measure a distance between the feature points of the first subject image to obtain a size of the first subject image and utilizes an epipolar line to detect a plurality of feature points of the second subject image respectively corresponding to the plurality of feature points of the first subject image and measures a distance between the feature points of the second subject image to obtain a size of the second subject image and a distance calculating part for calculating a distance to the subject based an image magnification ratio between a magnification of the first subject image and a magnification of the first subject image and a magnification of the second subject image.