Invention Grant
- Patent Title: Automatic occlusion detection in road network data
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Application No.: US15808277Application Date: 2017-11-09
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Publication No.: US10552689B2Publication Date: 2020-02-04
- Inventor: David Doria , Xin Chen , Coby Spolin Parker , Zichen Li
- Applicant: HERE Global B.V.
- Applicant Address: NL Eindhoven
- Assignee: HERE Global B.V.
- Current Assignee: HERE Global B.V.
- Current Assignee Address: NL Eindhoven
- Agency: Lempia Summerfield Katz LLC
- Main IPC: G06K9/00
- 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.
Public/Granted literature
- US20190138823A1 AUTOMATIC OCCLUSION DETECTION IN ROAD NETWORK DATA Public/Granted day:2019-05-09
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