Patent ID: 11893611
Assignee: EBAY INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 17:
18. A non-transitory machine-readable medium that stores instructions that, when executed by one or more processors, cause a system to perform operations comprising:
receiving, from a client device via a network, an image of a document comprising text describing one or more characteristics of a vehicle;
applying a dewarping function to at least a first region of the image based at least in part on identifying one or more curved lines within the first region of the image, the dewarping function comprising a transformation that straightens the one or more curved lines;
using image analysis, identifying the document;
determining a location of an identifier based on the identified document;
using optical character recognition, extracting the identifier of the vehicle from the location of the image after applying the dewarping function;
accessing, from a database, additional information regarding the vehicle based at least in part on the identifier of the vehicle; and
generating a listing for the vehicle in an online marketplace by including, at least some of the additional information accessed from the database.