Apparatus for Verified Detection of a Traffic Participant and Apparatus for a Vehicle for Verified Detection of a Traffic Participant
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United States of America Patent
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Issued Date -
Sep 10, 2015
app pub date -
Mar 5, 2015
filing date -
Mar 5, 2014
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
The invention relates to the verification of a detection of other road users of a vehicle, wherein the detection is carried out based on light sources in camera images. The verification is carried out by means of a distance calculation. In particular, a stereo camera can be used, wherein a pairing of light sources in the first image and a color check of the light sources in the first image can be carried out using a first image of the stereo camera. Likewise, a distance estimate of the object, which is assigned to the light sources, can take place. Independently of this, a three-dimensional position calculation of the object which contains the light sources can be performed with a second camera image of the stereo camera. Disparities can be used for this. These two distance values, the estimated distance value and the distance value of the three-dimensional position calculation can be compared, in order to establish whether the object may actually be a preceding vehicle. It is part of the invention to provide a corresponding device which carries out the method according to the invention.
First Claim
Other Claims data not available