公开(公告)号：US10552689B2

公开(公告)日：2020-02-04

申请号：US15808277

申请日：2017-11-09

Applicant: HERE Global B.V.

Inventor： David Doria ,  Xin Chen ,  Coby Spolin Parker ,  Zichen Li

IPC: G06K9/00 ,  G01S17/89 ,  G01S17/42 ,  G06T7/521 ,  G01S17/93 ,  G01S7/48 ,  G05D1/02

Abstract: The present embodiments provide for automatically detecting the location and severity of occluded regions within input data. A grid representation of a scene is generated from a data set, characterizing spaces of the grid representation as free, occupied, and hidden/occluded. The grid is bounded, and a connected component analysis is performed on the hidden space to identify the occluded regions.

公开(公告)号：US20190138823A1

公开(公告)日：2019-05-09

申请号：US15808277

申请日：2017-11-09

Applicant: HERE Global B.V.

Inventor： David Doria ,  Xin Chen ,  Coby Spolin Parker ,  Zichen Li

IPC: G06K9/00 ,  G06T7/521 ,  G01S17/93

Abstract: The present embodiments provide for automatically detecting the location and severity of occluded regions within input data. A grid representation of a scene is generated from a data set, characterizing spaces of the grid representation as free, occupied, and hidden/occluded. The grid is bounded, and a connected component analysis is performed on the hidden space to identify the occluded regions.