EP3631391A4 - Polarisationsabhängiges erfassungs- und kartierungsverfahren und -system - Google Patents

Polarisationsabhängiges erfassungs- und kartierungsverfahren und -system Download PDF

Info

Publication number: EP3631391A4
Authority: EP; European Patent Office
Prior art keywords: polarization; mapping method; based detection; mapping; detection
Prior art date: 2017-03-06
Legal status (The legal status 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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP18763860.6A

Other languages

English (en)

French (fr)

Other versions

EP3631391A1 (de

Inventor

Todd Michael Aycock

David B. Chenault

Jonathan B. Hanks

John S. Harchanko

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Polaris Sensor Technologies Inc

Original Assignee

Polaris Sensor Technologies Inc

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.)

2017-03-06

Filing date

2018-03-05

Publication date

2021-04-21

2017-03-06 Priority claimed from US15/450,948 external-priority patent/US10395113B2/en

2018-03-05 Application filed by Polaris Sensor Technologies Inc filed Critical Polaris Sensor Technologies Inc

2020-04-08 Publication of EP3631391A1 publication Critical patent/EP3631391A1/de

2021-04-21 Publication of EP3631391A4 publication Critical patent/EP3631391A4/de

Status Withdrawn legal-status Critical Current

Links

Classifications

- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/10—Terrestrial scenes
- G06V20/13—Satellite images
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/10—Image acquisition
- G06V10/12—Details of acquisition arrangements; Constructional details thereof
- G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
- G06V10/147—Details of sensors, e.g. sensor lenses
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
- G06V20/58—Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Multimedia (AREA)
Theoretical Computer Science (AREA)
Astronomy & Astrophysics (AREA)
Remote Sensing (AREA)
Health & Medical Sciences (AREA)
General Health & Medical Sciences (AREA)
Vascular Medicine (AREA)
Investigating Or Analysing Materials By Optical Means (AREA)
Image Processing (AREA)

EP18763860.6A 2017-03-06 2018-03-05 Polarisationsabhängiges erfassungs- und kartierungsverfahren und -system Withdrawn EP3631391A4 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US15/450,948 US10395113B2 (en)	2014-01-22	2017-03-06	Polarization-based detection and mapping method and system
PCT/US2018/020927 WO2018165027A1 (en)	2017-03-06	2018-03-05	Polarization-based detection and mapping method and system

Publications (2)

Publication Number	Publication Date
EP3631391A1 EP3631391A1 (de)	2020-04-08
EP3631391A4 true EP3631391A4 (de)	2021-04-21

Family

ID=63447993

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP18763860.6A Withdrawn EP3631391A4 (de)	2017-03-06	2018-03-05	Polarisationsabhängiges erfassungs- und kartierungsverfahren und -system

Country Status (3)

Country	Link
EP (1)	EP3631391A4 (de)
AU (1)	AU2018230648A1 (de)
WO (1)	WO2018165027A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112686082B (zh) *	2019-10-18	2023-07-14	北京华航无线电测量研究所	一种基于可见光偏振的车内人数统计系统
CN111027415B (zh) *	2019-11-21	2022-08-05	杭州凌像科技有限公司	一种基于偏振图像的车辆检测方法
EP4066001B1 (de) *	2019-11-30	2026-03-04	Intrinsic Innovation LLC	Systeme und verfahren zur transparenten objektsegmentierung unter verwendung von polarisationshinweisen
US11393117B2 (en) *	2020-09-01	2022-07-19	Utah State University Space Dynamics Laboratory	See-and-avoid sensor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2905590A1 (de) *	2014-02-06	2015-08-12	The Boeing Company	Systeme und Verfahren zur Messung der Polarisation von Licht in Bildern
US20160307053A1 (en) *	2014-01-22	2016-10-20	Polaris Sensor Technologies, Inc.	Polarization-Based Mapping and Perception Method and System

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5777740A (en) *	1997-02-27	1998-07-07	Phase Metrics	Combined interferometer/polarimeter
US9562764B2 (en) *	2012-07-23	2017-02-07	Trimble Inc.	Use of a sky polarization sensor for absolute orientation determination in position determining systems
EP3060880A4 (de) *	2013-10-22	2017-07-05	Polaris Sensor Technologies, Inc.	Himmelpolarisations- und sonnensensorsystem und verfahren
WO2015152984A2 (en) *	2014-01-22	2015-10-08	Polaris Sensor Technologies, Inc.	Polarization imaging for facial recognition enhancement system and method
US10395113B2 (en) *	2014-01-22	2019-08-27	Polaris Sensor Technologies, Inc.	Polarization-based detection and mapping method and system

2018
- 2018-03-05 EP EP18763860.6A patent/EP3631391A4/de not_active Withdrawn
- 2018-03-05 AU AU2018230648A patent/AU2018230648A1/en not_active Abandoned
- 2018-03-05 WO PCT/US2018/020927 patent/WO2018165027A1/en not_active Ceased

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20160307053A1 (en) *	2014-01-22	2016-10-20	Polaris Sensor Technologies, Inc.	Polarization-Based Mapping and Perception Method and System
EP2905590A1 (de) *	2014-02-06	2015-08-12	The Boeing Company	Systeme und Verfahren zur Messung der Polarisation von Licht in Bildern

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CHUN C S L ET AL: "POLARIZATION-SENSITIVE THERMAL IMAGING", PROCEEDINGS OF SPIE, IEEE, US, vol. 2234, 1 January 1994 (1994-01-01), pages 275 - 286, XP000889786, ISBN: 978-1-62841-730-2, DOI: 10.1117/12.181025 *
CONNOR BARRY ET AL: "Scene understanding and task optimisation using multimodal imaging sensors and context: a real-time implementation", INFRARED TECHNOLOGY AND APPLICATIONS XXXVII, SPIE, 1000 20TH ST. BELLINGHAM WA 98225-6705 USA, vol. 8012, no. 1, 13 May 2011 (2011-05-13), pages 1 - 9, XP060016819, DOI: 10.1117/12.890207 *
See also references of WO2018165027A1 *

Also Published As

Publication number	Publication date
WO2018165027A1 (en)	2018-09-13
EP3631391A1 (de)	2020-04-08
AU2018230648A1 (en)	2019-10-24

Legal Events

Date	Code	Title	Description
2018-09-17	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2020-03-06	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2020-03-06	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2020-04-08	17P	Request for examination filed	Effective date: 20200227
2020-04-08	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2020-04-08	AX	Request for extension of the european patent	Extension state: BA ME
2020-06-10	DAV	Request for validation of the european patent (deleted)
2020-06-10	DAX	Request for extension of the european patent (deleted)
2021-04-21	A4	Supplementary search report drawn up and despatched	Effective date: 20210322
2021-04-21	RIC1	Information provided on ipc code assigned before grant	Ipc: G01J 4/04 20060101AFI20210316BHEP Ipc: G01J 5/58 20060101ALI20210316BHEP Ipc: G02B 5/30 20060101ALI20210316BHEP Ipc: G06K 9/20 20060101ALI20210316BHEP
2022-01-28	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2022-03-02	18D	Application deemed to be withdrawn	Effective date: 20211001

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