Technologies for detecting occlusions on a camera of a vehicle by a compute device are disclosed. The compute device may receive one or more images from the camera. The compute device may analyze the images using various algorithms such as optical flow calculations, blurriness detection for portions of the image, edge detection, and circular artifact detection. The analysis may be used to determine the presence of occlusions on the camera, such as water drops, mud, dirt, etc. The compute device may send a command to clean the camera and/or may use the determined presence of occlusions as part analyzing images from the camera for a driver assist system, such as by ignoring portions of the image that are occluded.
COMPUTE DEVICE AND METHOD FOR DETECTION OF OCCLUSIONS ON A CAMERA
RECHENVORRICHTUNG UND VERFAHREN ZUR ERKENNUNG VON OKKLUSIONEN AN EINER KAMERA
DISPOSITIF DE CALCUL ET PROCÉDÉ DE DÉTECTION D'OCCLUSIONS SUR UNE CAMÉRA
24.01.2024
Patent
Elektronische Ressource
Englisch
IPC: | G06V / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |
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|Occlusions in obstacle detection for safe navigation
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