Position detecting device
First Claim
Patent Images
1. A position detecting device for a vehicle, which detects a position of an object in a real space coordinate system, the position detecting device comprising:
- imaging means installed on said vehicle for obtaining an image of an object;
correction amount-calculating means for extracting a plurality of objects from an image obtained by said imaging means, and calculating a pitching-dependent correction amount based on amounts of displacement in position of said plurality of objects in a direction of height; and
correcting means for correcting positions of said plurality of objects based on said pitching-dependent correction amount.
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Abstract
A position detecting device for a vehicle detects the position of an object in a real space coordinate system. A plurality of objects are extracted from an image obtained by cameras, and a pitching-dependent correction amount is calculated based on amounts of displacement in position of the plurality of objects in a direction of height. Positions of the plurality of objects are corrected based on the pitching-dependent correction amount.
67 Citations
8 Claims
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1. A position detecting device for a vehicle, which detects a position of an object in a real space coordinate system, the position detecting device comprising:
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imaging means installed on said vehicle for obtaining an image of an object;
correction amount-calculating means for extracting a plurality of objects from an image obtained by said imaging means, and calculating a pitching-dependent correction amount based on amounts of displacement in position of said plurality of objects in a direction of height; and
correcting means for correcting positions of said plurality of objects based on said pitching-dependent correction amount. - View Dependent Claims (2, 3, 4)
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5. A position detecting device for a vehicle, which detects a position of an object in a real space coordinate system, the position detecting device comprising:
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an imaging device installed on said vehicle for obtaining an image of an object;
a correction amount-calculating device which extracts a plurality of objects from an image obtained by said imaging device, and calculates a pitching-dependent correction amount based on amounts of displacement in position of said plurality of objects in a direction of height; and
a correcting device which corrects positions of said plurality of objects based on said pitching-dependent correction amount. - View Dependent Claims (6, 7, 8)
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Specification