OBJECT HEIGHT CALCULATION DEVICE AND METHOD, OBJECT RETRIEVAL DEVICE USING SAME, AND OBJECT HEIGHT CALCULATION METHOD

OBJECT HEIGHT CALCULATION DEVICE AND METHOD, OBJECT RETRIEVAL DEVICE USING SAME, AND OBJECT HEIGHT CALCULATION METHOD

PROBLEM TO BE SOLVED: To provide an object height calculation device capable of calculating the height of an object without calculating a camera parameter. SOLUTION: The object height calculation device comprises a parameter calculation part 12 for calculating a parameter including a vanishing point...

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Bibliographische Detailangaben
1. Verfasser: YOKOMITSU SUMIO
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
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 provide an object height calculation device capable of calculating the height of an object without calculating a camera parameter. SOLUTION: The object height calculation device comprises a parameter calculation part 12 for calculating a parameter including a vanishing point and a vanishing line using coordinate information in a plurality of positions of a first object in an image; and an object height calculation part 24 for calculating the height of a second object using coordinate information of the second object and the parameter in the image. COPYRIGHT: (C)2007,JPO&INPIT