Robert Boschgmbh

Andreas Wimmer

Wei Liu

Kathrin Zeeb

Anping Mao

The present disclosure provides a method, apparatus and computer program product for suppressing noise in 3D road surface reconstruction. The method includes: acquiring an image related to a road surface; extracting horizontal line information and ROI (region of interest) information from the image, wherein the horizontal line information comprises a horizontal line pixel value, and the ROI information is used to perform 3D road surface reconstruction for the road surface; judging whether the difference between the horizontal line pixel value and a preset horizontal line pixel value is greater than a pixel threshold; judging whether the horizontal line pixel value is greater than a compensation threshold when the difference is greater than the pixel threshold; determining a compensation value based on the difference when the horizontal line pixel value is not greater than the compensation threshold; and adjusting the ROI information based on the compensation value.

Method and apparatus for suppressing noise in 3D road surface reconstruction

A driver assistance system for motor vehicles. The system includes a vehicle surroundings sensor system (for detecting vehicle surroundings information which includes multiple sub-sensor systems, in a driving mode for hands-free driving, a vehicle guidance being carried out based on vehicle surroundings information detected by the vehicle surroundings sensor system, the vehicle guidance encompassing functions for the vehicle transverse guidance and for the vehicle longitudinal guidance. An error handling unit is configured, in the driving mode for hands-free driving, to maintain the vehicle guidance with different restrictions of functions of the vehicle guidance, and to output a vehicle guidance take-over request to a person driving the vehicle, in different failure scenarios of sub-sensor systems of the vehicle surroundings sensor system.

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Suzhou, China

Andreas Wimmer