FR2969455B1 - Dispositif actif d'observation d'une scene a travers un milieu diffusant, utilisation de ce dispositif et procede d'observation - Google Patents

Dispositif actif d'observation d'une scene a travers un milieu diffusant, utilisation de ce dispositif et procede d'observation

Info

Publication number
FR2969455B1
FR2969455B1 FR1004894A FR1004894A FR2969455B1 FR 2969455 B1 FR2969455 B1 FR 2969455B1 FR 1004894 A FR1004894 A FR 1004894A FR 1004894 A FR1004894 A FR 1004894A FR 2969455 B1 FR2969455 B1 FR 2969455B1
Authority
FR
France
Prior art keywords
observation
diffusing medium
active scene
observation method
active
Prior art date
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.)
Active
Application number
FR1004894A
Other languages
English (en)
Other versions
FR2969455A1 (fr
Inventor
Gerard Boucourt
Frederic Taillade
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.)
Institut Francais des Sciences et Technologirs des Transports de lAmenagement et des Reseaux
Latecoere SA
Original Assignee
Latecoere SA
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 Latecoere SA filed Critical Latecoere SA
Priority to FR1004894A priority Critical patent/FR2969455B1/fr
Priority to PCT/EP2011/072826 priority patent/WO2012080372A1/fr
Priority to US13/994,271 priority patent/US20140061477A1/en
Publication of FR2969455A1 publication Critical patent/FR2969455A1/fr
Application granted granted Critical
Publication of FR2969455B1 publication Critical patent/FR2969455B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/20—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from infrared radiation only
    • H04N23/23—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from infrared radiation only from thermal infrared radiation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/30—Transforming light or analogous information into electric information
    • H04N5/33—Transforming infrared radiation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
FR1004894A 2010-12-15 2010-12-15 Dispositif actif d'observation d'une scene a travers un milieu diffusant, utilisation de ce dispositif et procede d'observation Active FR2969455B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1004894A FR2969455B1 (fr) 2010-12-15 2010-12-15 Dispositif actif d'observation d'une scene a travers un milieu diffusant, utilisation de ce dispositif et procede d'observation
PCT/EP2011/072826 WO2012080372A1 (fr) 2010-12-15 2011-12-14 Dispositif actif d'observation d'une scène à travers un milieu diffusant, utilisation de ce dispositif et procédé d'observation
US13/994,271 US20140061477A1 (en) 2010-12-15 2011-12-14 Active device for viewing a scene through a diffusing medium, use of said device, and viewing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1004894A FR2969455B1 (fr) 2010-12-15 2010-12-15 Dispositif actif d'observation d'une scene a travers un milieu diffusant, utilisation de ce dispositif et procede d'observation

Publications (2)

Publication Number Publication Date
FR2969455A1 FR2969455A1 (fr) 2012-06-22
FR2969455B1 true FR2969455B1 (fr) 2013-01-18

Family

ID=45420610

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1004894A Active FR2969455B1 (fr) 2010-12-15 2010-12-15 Dispositif actif d'observation d'une scene a travers un milieu diffusant, utilisation de ce dispositif et procede d'observation

Country Status (3)

Country Link
US (1) US20140061477A1 (fr)
FR (1) FR2969455B1 (fr)
WO (1) WO2012080372A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140204216A1 (en) * 2011-07-14 2014-07-24 Francois ANTIER Radioactivity detection method
US20160014395A1 (en) * 2014-07-10 2016-01-14 Arete Associates Data fusion processing to identify obscured objects
FR3088448B1 (fr) * 2018-11-08 2021-03-19 Valeo Comfort & Driving Assistance Dispositif de capture d'image et camera infrarouge associee
CN111641786A (zh) * 2020-05-21 2020-09-08 北京集光通达科技股份有限公司 提升抓拍成像效果的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG46261A1 (en) * 1990-04-09 1998-02-20 Commw Scient Ind Res Org A detection system for use in an aircraft
US7414236B2 (en) * 2006-06-16 2008-08-19 Hong Kong Applied Science And Technology Research Institute Co., Ltd. Monitoring devices and intrusion surveillance devices
DE102008046964A1 (de) * 2008-09-12 2010-05-12 Siemens Aktiengesellschaft Bilderfassungseinheit zur Fusion von mit Sensoren unterschiedlicher Wellenlängenempfindlichkeit erzeugten Bildern
EP2332007A4 (fr) * 2008-10-10 2013-05-01 Inst Nat Optique Éclairage sélectif et adaptatif d'une cible

Also Published As

Publication number Publication date
WO2012080372A1 (fr) 2012-06-21
US20140061477A1 (en) 2014-03-06
FR2969455A1 (fr) 2012-06-22

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Owner name: LATECOERE, FR

Effective date: 20121127

Owner name: INSTITUT FRANCAIS DES SCIENCES ET TECHNOLOGIES, FR

Effective date: 20121127

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