公开(公告)号：US20220180646A1

公开(公告)日：2022-06-09

申请号：US17681351

申请日：2022-02-25

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ibrahim HALFAOUI ,  Fahd BOUZARAA ,  Onay URFALIOGLU

IPC: G06V20/56 ,  G06V10/82

Abstract: A lane detection system or a vehicle is provided for determining a current lane of a multi-lane road, which the vehicle is driving on. The lane detection system comprises a processing circuitry configured to: obtain a current image of the multi-lane road, i.e. the driving scene; determine a first candidate current lane, i.e. a first estimate of the current lane, by using the leftmost lane in the current image as a first reference lane; determine a second candidate current lane, i.e. a second estimate of the current lane, by using the rightmost lane in the current image of the multi-lane road as a second reference lane; and determine the current lane of the vehicle in the current image of the multi-lane road on the basis of the first candidate current lane and the second candidate current lane.

公开(公告)号：US20190318460A1

公开(公告)日：2019-10-17

申请号：US16448662

申请日：2019-06-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Fahd BOUZARAA ,  Onay URFALIOGLU ,  Ibrahim HALFAOUI

IPC: G06T5/00 ,  G06T5/50 ,  G06T5/10

Abstract: A method and an apparatus for generating a High Dynamic Range, HDR, image are proposed. The method comprises obtaining a set of two or more input images, the two or more input images including a reference image and one or more non-reference images; for each of the one or more non-reference images, performing an image analysis which comprises, for each region of a plurality of regions of the non-reference image, assessing whether the region of the non-reference image and a corresponding region of the reference image show the same image content and declaring the region of the non-reference image as valid or as invalid based on the assessment; and generating the HDR image by fusing the reference image and the one or more non-reference images, wherein the fusing comprises, for each of the one or more non-reference images, disregarding the invalid regions of the respective non-reference image.