The invention discloses a moving object recognizer which includes an image input to receive stereo image signals from a stereo camera consecutively and output a stereo image, a brightness image generator to consecutively store frames of at least one of images of the output stereo image and generate a brightness image frame, a disparity image generator to calculate a disparity between the images of the stereo image output to the brightness image generator and generate a disparity image frame, an object recognizer to recognize an object at least from the brightness image frame, a tracking processor to track an object recognized at a certain time from an image frame through brightness image frames obtained from image frames subsequent to the image frame recognized at the certain time, and a change detector to detect a change in the state of the tracked object from the disparity image frame synchronized with the brightness image frame.
Moving object recognizer
2015-09-30
Patent
Electronic Resource
English
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 / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen |
British Library Online Contents | 1996
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