VEHICLE IDENTIFICATION METHODS AND SYSTEMS
First Claim
1. A vehicle identification method comprising:
- acquiring appearance information of an inspected vehicle and obtaining external features of the vehicle based on the appearance information;
acquiring a transmission image of the vehicle and obtaining internal features of the vehicle from the transmission image;
forming descriptions on the vehicle at least based on the external features and the internal features; and
determining a vehicle model of the vehicle from a vehicle model database by utilizing the descriptions.
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Abstract
Disclosed is a vehicle identification method and system. The method includes: acquiring appearance information of an inspected vehicle; obtaining external features of the vehicle based on the appearance information; acquiring a transmission image of the vehicle and obtaining internal features of the vehicle from the transmission image; forming descriptions on the vehicle at least based on the external features and the internal features; and determining a vehicle model of the vehicle from a vehicle model databased by utilizing the descriptions. This method merges various types of modality information, especially introducing the transmission image, and combines the internal structure information with the appearance information, so that the present disclosure can identify a vehicle model more practically.
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Citations
16 Claims
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1. A vehicle identification method comprising:
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acquiring appearance information of an inspected vehicle and obtaining external features of the vehicle based on the appearance information; acquiring a transmission image of the vehicle and obtaining internal features of the vehicle from the transmission image; forming descriptions on the vehicle at least based on the external features and the internal features; and determining a vehicle model of the vehicle from a vehicle model database by utilizing the descriptions. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A vehicle identification system comprising:
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a sensor configured to sense appearance information of an inspected vehicle; a ray scanning device configured to perform ray scanning on the inspected vehicle to acquire a transmission image of the vehicle; and an information processing device configured to obtain external features of the vehicle based on the appearance information, to obtain internal features of the vehicle from the transmission image, to form descriptions on the vehicle at least based on the external features and the internal features, and to determine a vehicle model of the vehicle from a vehicle model database by utilizing the descriptions. - View Dependent Claims (10, 11, 12)
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13. A vehicle identification method comprising:
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acquiring appearance information of an inspected vehicle and obtaining external features of the vehicle based on the appearance information; acquiring a transmission image of the vehicle and obtaining internal features of the vehicle from the transmission image; forming descriptions on the vehicle at least based on the external features and the internal features; determining a vehicle model of the vehicle from a vehicle model database by utilizing the descriptions; determining a standard transmission image of the model from a database by utilizing the determined model; and determining whether there is an entrainment in the vehicle by comparing the transmission image of the inspected vehicle with the standard transmission image. - View Dependent Claims (14, 15, 16)
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Specification