An object detection device (10) is provided with: a video image converting section (20) converting an input video image in which surroundings of a vehicle are shot, to a characteristics video image into which image characteristics have been extracted from the input video image; a video images-classified-by-distance extracting/composing section (30) extracting areas which differ according to distances from the characteristics video image on the basis of the distance from a vehicle and composing the areas; a first object detecting section (40) scanning a composite video image to perform first object detection processing; an object-candidate position specifying section (50) determining an object-candidate position from a result of the first object detection processing; a second object detecting section (60) performing second object detection processing for the object-candidate position; and an object position identifying section (70) identifying an object position from a result of the second object detecting section. Thereby, it is possible to detect an object around a vehicle at a high speed without decreasing detection performance.
OBJECT DETECTION DEVICE, OBJECT DETECTION METHOD, AND OBJECT DETECTION PROGRAM
OBJEKTERKENNUNGSVORRICHTUNG, OBJEKTERKENNUNGSVERFAHREN UND OBJEKTERKENNUNGSPROGRAMM
DISPOSITIF DE DÉTECTION D'OBJET, PROCÉDÉ DE DÉTECTION D'OBJET ET PROGRAMME DE DÉTECTION D'OBJET
2018-05-30
Patent
Elektronische Ressource
Englisch
IPC: | G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G06K Erkennen von Daten , RECOGNITION OF DATA |
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