Fast License Plate Verifier
First Claim
1. A method for identifying vehicles, comprising:
- capturing a first image of a first vehicle using a first camera at a first position and a second image of the first vehicle using a second camera at a second position different from the first position;
determining a transformation between the first image and the second image;
capturing a third image of a second vehicle using the first camera;
applying the transformation to the third image to generate a fourth image of the second vehicle; and
analyzing the fourth image using a database of identified vehicles to determine an identity of the second vehicle.
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Accused Products
Abstract
A method for identifying vehicles, including capturing a first image of a first vehicle using a first camera at a first position and a second image of the first vehicle using a second camera at a second position different from the first position. The method further includes determining a transformation between the first image and the second image. A third image of a second vehicle using the first camera is captured, and the transformation is applied to the third image to generate a fourth image of the second vehicle. The fourth image is analyzed, using a database of identified vehicles, to determine an identity of the second vehicle.
63 Citations
20 Claims
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1. A method for identifying vehicles, comprising:
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capturing a first image of a first vehicle using a first camera at a first position and a second image of the first vehicle using a second camera at a second position different from the first position; determining a transformation between the first image and the second image; capturing a third image of a second vehicle using the first camera; applying the transformation to the third image to generate a fourth image of the second vehicle; and analyzing the fourth image using a database of identified vehicles to determine an identity of the second vehicle. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A computer software product for identifying vehicles, the product comprising a computer-readable medium having computer program instructions recorded therein, which instructions, when read by a computer, cause the computer to:
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capture a first image of a first vehicle using a first camera at a first position and a second image of the first vehicle using a second camera at a second position different from the first position; determine a transformation between the first image and the second image; capture a third image of a second vehicle using the first camera; apply the transformation to the third image to generate a fourth image of the second vehicle; and analyze the fourth image using a database of identified vehicles to determine an identity of the second vehicle.
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12. Apparatus for identifying vehicles, comprising:
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a first camera which is located at a first position and which is configured to capture a first image of a first vehicle and to capture a third image of a second vehicle; a second camera which is located at a second position different from the first position and which is configured to capture a second image of the first vehicle; and a processing unit which is configured to determine a transformation between the first image and the second image, to apply the transformation to the third image to generate a fourth image of the second vehicle, and to analyze the fourth image using a database of identified vehicles to determine an identity of the second vehicle. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20)
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Specification