A moving object location/attitude angle estimation device acquires a fish-eye lens image capturing a surrounding environment of a moving object with a fish-eye lens, and acquires a less distorted pinhole image for a predetermined region of the fish-eye lens image. Then, a bend degree of a driving road in a travelling direction of the moving object is detected. When the detected bend degree is less than a predetermined value, the pinhole image is selected. On the other hand, when the bend degree is not less than the predetermined value, the fish-eye lens image is selected. Thereafter, a location and an attitude angle of the moving object are estimated by matching edge information of the selected image with a three-dimensional map data.
Moving Object Location/Attitude Angle Estimation Device and Moving Object Location/Attitude Angle Estimation Method
2015-11-19
Patent
Electronic Resource
English
IPC: | G06K Erkennen von Daten , RECOGNITION OF DATA / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL |
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