IL267615A - Geolocation of head-mounted image sensor using celestial navigation - Google Patents

Geolocation of head-mounted image sensor using celestial navigation

Info

Publication number
IL267615A
IL267615A IL26761519A IL26761519A IL267615A IL 267615 A IL267615 A IL 267615A IL 26761519 A IL26761519 A IL 26761519A IL 26761519 A IL26761519 A IL 26761519A IL 267615 A IL267615 A IL 267615A
Authority
IL
Israel
Prior art keywords
geolocation
head
image sensor
mounted image
celestial navigation
Prior art date
Application number
IL26761519A
Other languages
Hebrew (he)
Inventor
Treyvas Igor
Original Assignee
Elbit Systems Ltd
Treyvas Igor
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Elbit Systems Ltd, Treyvas Igor filed Critical Elbit Systems Ltd
Priority to IL26761519A priority Critical patent/IL267615A/en
Publication of IL267615A publication Critical patent/IL267615A/en
Priority to PCT/IL2020/050611 priority patent/WO2020261255A1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
    • G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
    • G01C21/16—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
    • G01C21/165—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation combined with non-inertial navigation instruments
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass
    • G01C25/005—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass initial alignment, calibration or starting-up of inertial devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Automation & Control Theory (AREA)
  • Navigation (AREA)
IL26761519A 2019-06-24 2019-06-24 Geolocation of head-mounted image sensor using celestial navigation IL267615A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IL26761519A IL267615A (en) 2019-06-24 2019-06-24 Geolocation of head-mounted image sensor using celestial navigation
PCT/IL2020/050611 WO2020261255A1 (en) 2019-06-24 2020-06-02 Geolocation of head-mounted image sensor using celestial navigation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL26761519A IL267615A (en) 2019-06-24 2019-06-24 Geolocation of head-mounted image sensor using celestial navigation

Publications (1)

Publication Number Publication Date
IL267615A true IL267615A (en) 2019-11-28

Family

ID=68728611

Family Applications (1)

Application Number Title Priority Date Filing Date
IL26761519A IL267615A (en) 2019-06-24 2019-06-24 Geolocation of head-mounted image sensor using celestial navigation

Country Status (2)

Country Link
IL (1) IL267615A (en)
WO (1) WO2020261255A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11935263B1 (en) * 2021-04-20 2024-03-19 Apple Inc. Global reference direction detection for orienting three-dimensional models
CN114500719B (en) * 2021-12-31 2024-06-25 四川九天惯通科技有限公司 Mobile phone with celestial body positioning function and celestial body positioning method
FR3141254A1 (en) * 2022-10-24 2024-04-26 Safran Electronics & Defense Detection and correction of drift of a navigation device by star sighting

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040246463A1 (en) * 2003-01-29 2004-12-09 Milinusic Tomislav F. Method and apparatus for optical inertial measurement
IL201110A (en) * 2009-09-22 2014-08-31 Vorotec Ltd Apparatus and method for navigation
US9909866B2 (en) * 2015-11-05 2018-03-06 Raytheon Company Synthetic digital sextant for navigation
US11543485B2 (en) * 2018-05-22 2023-01-03 Samsung Electronics Co., Ltd. Determining location or orientation based on environment information
CN108917746B (en) * 2018-07-26 2021-01-08 中国人民解放军国防科技大学 Helmet posture measuring method, measuring device and measuring system

Also Published As

Publication number Publication date
WO2020261255A1 (en) 2020-12-30

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