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US 2021/0264171 A1Published application
Method and apparatus for estimating position
AssigneeSamsung Electronics Co., Ltd.
InventorsDongHoon SAGONG, Hyun Sung CHANG, Minjung SON
Life of this patent
Estimating the term…
Abstract
A method of estimating a position includes: determining a first rotation reference point based on localization information estimated for a target and map data; estimating a second rotation reference point from image data associated with a front view of the target; and correcting the localization information using a rotation parameter calculated based on the first rotation reference point and the second rotation reference point.
Claims20
An apparatus mounted on a vehicle for estimating a position, the apparatus comprising:
- a camera configured to sense image data;
- and
- a processor configured to
- determine a first rotation reference point based on localization information estimated for the target and map data,
- estimate a second rotation reference point being a vanishing point from at least portion of the image data associated with a front view of the vehicle by detecting a point, to which lane boundary lines of the image data converge, as the second rotation reference point, and
- correct the localization information using a rotation parameter calculated based on the first rotation reference point and the second rotation reference point.
3 more elements
A method of estimating a position, the method comprising:
- determining a first rotation reference point based on localization information estimated for a vehicle and map data;
- estimating a second rotation reference point being a vanishing point from at least portion of the image data associated with a front view of the vehicle by detecting a point, to which lane boundary lines of the image data converge, as the second rotation reference point;
- and
- correcting the localization information using a rotation parameter calculated based on the first rotation reference point and the second rotation reference point.
1 more element
Dependencies are inferred from the claim text.