Invention Grant
- Patent Title: Method and apparatus for determining location by correcting global navigation satellite system based location and electronic device thereof
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Application No.: US17113931Application Date: 2020-12-07
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Publication No.: US12025714B2Publication Date: 2024-07-02
- Inventor: Young Su Kang
- Applicant: THINKWARE CORPORATION
- Applicant Address: KR Seongnam-si
- Assignee: THINKWARE CORPORATION
- Current Assignee: THINKWARE CORPORATION
- Current Assignee Address: KR Seongnam-si
- Agency: Bridgeway IP Law Group, PLLC
- Agent Sang Ho Lee; Hyun Woo Shin
- Priority: KR 20190161917 2019.12.06
- Main IPC: G01S19/40
- IPC: G01S19/40 ; G01S19/07 ; G01S19/48 ; G01S19/45 ; G06F18/22 ; G06T5/50 ; G06T7/70 ; G06T7/73 ; G06V10/764 ; G06V10/82 ; G06V20/10 ; G06V20/56 ; H04N23/90

Abstract:
The present disclosure relates to a location measurement method using a processor. The location measurement method includes: acquiring a surrounding image photographed by an electronic device; acquiring first location information of the electronic device using a global navigation satellite system; and acquiring second location information obtained by correcting the first location information using the surrounding image photographed by the electronic device, in which a correction value for correction from the first location information to the second location information is calculated by detection of an image including a static object included in the photographed surrounding image from a pre-stored real-world image map.
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Information query