A method for rolling shutter compensation for a camera sensor mounted on a moving vehicle includes estimating, based on a plurality of images of an object, a speed and a direction of movement of the vehicle; acquiring an additional image of the object having four corners; estimating a location of each of the four corners of the object in an image plane defined by the additional image; determining a corrected location in 3D space for each of the four corners of the object; determining a first compensated location for each of the four corners of the object in the image plane; determining a second compensated location for each of the four corners of the object in the image plane; and determining a difference between the first compensated locations of the four corners of the object and the second compensated locations of the four corners of the object.
Rolling shutter compensation for moving digital optical camera sensors
2022-08-02
Patent
Electronic Resource
English
IPC: | H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / B25J Manipulatoren , MANIPULATORS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL |
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