FR3133688B1 - Dispositif et procede de generation d’un nuage de points d’un objet au-dessus d’une surface de detection - Google Patents

Dispositif et procede de generation d’un nuage de points d’un objet au-dessus d’une surface de detection Download PDF

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Publication number
FR3133688B1
FR3133688B1 FR2202432A FR2202432A FR3133688B1 FR 3133688 B1 FR3133688 B1 FR 3133688B1 FR 2202432 A FR2202432 A FR 2202432A FR 2202432 A FR2202432 A FR 2202432A FR 3133688 B1 FR3133688 B1 FR 3133688B1
Authority
FR
France
Prior art keywords
point cloud
detection surface
generating
object above
substrate
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
FR2202432A
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English (en)
Other versions
FR3133688A1 (fr
Inventor
Etienne Santoul
Joshua Tuckey
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.)
Embodme SAS
Original Assignee
Embodme SAS
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 Embodme SAS filed Critical Embodme SAS
Priority to FR2202432A priority Critical patent/FR3133688B1/fr
Priority to PCT/EP2023/056928 priority patent/WO2023175162A1/fr
Priority to EP23712861.6A priority patent/EP4493989A1/fr
Publication of FR3133688A1 publication Critical patent/FR3133688A1/fr
Application granted granted Critical
Publication of FR3133688B1 publication Critical patent/FR3133688B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/0304—Detection arrangements using opto-electronic means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
    • G06F3/0421—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by interrupting or reflecting a light beam, e.g. optical touch-screen
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04101—2.5D-digitiser, i.e. digitiser detecting the X/Y position of the input means, finger or stylus, also when it does not touch, but is proximate to the digitiser's interaction surface and also measures the distance of the input means within a short range in the Z direction, possibly with a separate measurement setup

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

DISPOSITIF ET PROCEDE DE GENERATION D’UN NUAGE DE POINTS D’UN OBJET AU-DESSUS D’UNE SURFACE DE DETECTION L’invention concerne un dispositif électronique (1) comprenant une surface de détection, notamment pour la détection d’un objet (10) en champ proche (2) comprenant : un substrat ; une pluralité de photoémetteurs séparée les uns des autres sur ledit substrat ; une pluralité de photodétecteurs, au moins une partie de ces photodétecteurs étant disposés entre lesdits photoémetteurs sur le substrat et des moyens de calculs pour la détermination d’un nuage de points représentant ledit objet. Figure pour l’abrégé : Fig.1
FR2202432A 2022-03-18 2022-03-18 Dispositif et procede de generation d’un nuage de points d’un objet au-dessus d’une surface de detection Active FR3133688B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2202432A FR3133688B1 (fr) 2022-03-18 2022-03-18 Dispositif et procede de generation d’un nuage de points d’un objet au-dessus d’une surface de detection
PCT/EP2023/056928 WO2023175162A1 (fr) 2022-03-18 2023-03-17 Dispositif et procede de detection d'un objet au-dessus d'une surface de detection
EP23712861.6A EP4493989A1 (fr) 2022-03-18 2023-03-17 Dispositif et procede de detection d'un objet au-dessus d'une surface de detection

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2202432A FR3133688B1 (fr) 2022-03-18 2022-03-18 Dispositif et procede de generation d’un nuage de points d’un objet au-dessus d’une surface de detection
FR2202432 2022-03-18

Publications (2)

Publication Number Publication Date
FR3133688A1 FR3133688A1 (fr) 2023-09-22
FR3133688B1 true FR3133688B1 (fr) 2024-08-23

Family

ID=82595128

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2202432A Active FR3133688B1 (fr) 2022-03-18 2022-03-18 Dispositif et procede de generation d’un nuage de points d’un objet au-dessus d’une surface de detection

Country Status (1)

Country Link
FR (1) FR3133688B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0311177D0 (en) * 2003-05-15 2003-06-18 Qinetiq Ltd Non contact human-computer interface
KR102138510B1 (ko) 2013-08-27 2020-07-28 엘지전자 주식회사 근접 터치 기능을 구비한 전자 장치 및 그 제어 방법
JP6307627B2 (ja) * 2014-03-14 2018-04-04 株式会社ソニー・インタラクティブエンタテインメント 空間感知を備えるゲーム機
CN106959757B (zh) * 2017-03-28 2021-03-23 京东方科技集团股份有限公司 一种显示面板及显示设备
FR3103341B1 (fr) 2019-11-20 2022-07-22 Embodme Systeme pour generer un signal a partir d’une commande tactile et d’une commande optique

Also Published As

Publication number Publication date
FR3133688A1 (fr) 2023-09-22

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