EP 2718869 A2 20140416 - METHOD AND DEVICE FOR DETECTING OBJECTS IN THE AREA SURROUNDING A VEHICLE
Title (en)
METHOD AND DEVICE FOR DETECTING OBJECTS IN THE AREA SURROUNDING A VEHICLE
Title (de)
VERFAHREN UND VORRICHTUNG ZUR ERKENNUNG VON OBJEKTEN IN EINEM UMFELD EINES FAHRZEUGS
Title (fr)
PROCÉDÉ ET DISPOSITIF DE RECONNAISSANCE D'OBJETS DANS UN ENVIRONNEMENT D'UN VÉHICULE
Publication
Application
Priority
- DE 102011077038 A 20110607
- EP 2012059348 W 20120521
Abstract (en)
[origin: WO2012168055A2] The invention relates to a method (500) for detecting objects (240, 250) in the area (130) surrounding a vehicle (100). The method (500) comprises a step of importing (510) a first image (210) of a vehicle camera (110), which image represents the area (130) surrounding the vehicle (100) and which was taken with a first exposure time, and importing a second image (220) of the vehicle camera (110), which second image was taken after the first image (210) and with a second exposure time, wherein the second exposure time differs from the first exposure time. The invention further relates to a step of extracting (520) an image section (230) from the second image (220) of the vehicle camera (110), wherein the image section (230) represents a smaller region of the area (130) surrounding the vehicle (100) than the first image (210), wherein during extraction (520) a position of the image section (230) in the second image (220) is determined on the basis of at least one parameter that represents information about a journey of the vehicle and/or a position of an infrastructure measure in front of the vehicle and/or which is independent of a moving object that has been detected in the image section (230) in a previous step. Finally, the method comprises a step of applying (530) a first object detection algorithm to the first image (210) in order to detect at least one object (240) in the first image (210) and applying a second object detection algorithm to the image section (230) in order to detect at least one further object (250) in the image section (230).
IPC 8 full level
CPC (source: EP US)
B60Q 1/1423 (2013.01 - US); B60Q 1/143 (2013.01 - EP US); G06V 20/56 (2022.01 - US); G06V 20/584 (2022.01 - EP US); H04N 23/743 (2023.01 - US); H04N 23/745 (2023.01 - US); B60Q 2300/112 (2013.01 - US); B60Q 2300/3321 (2013.01 - EP US); B60Q 2300/41 (2013.01 - EP US); B60Q 2300/42 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DE 102011077038 A1 20121213; CN 103782307 A 20140507; EP 2718869 A2 20140416; JP 2014525067 A 20140925; JP 6175430 B2 20170802; US 10552688 B2 20200204; US 2014098997 A1 20140410; WO 2012168055 A2 20121213; WO 2012168055 A3 20130214
DOCDB simple family (application)
DE 102011077038 A 20110607; CN 201280027459 A 20120521; EP 12729369 A 20120521; EP 2012059348 W 20120521; JP 2014513977 A 20120521; US 201214124971 A 20120521