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FR3074950B1 - Procede de traitement de donnees et systeme embarque associe - Google Patents

Procede de traitement de donnees et systeme embarque associe Download PDF

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Publication number
FR3074950B1
FR3074950B1 FR1759875A FR1759875A FR3074950B1 FR 3074950 B1 FR3074950 B1 FR 3074950B1 FR 1759875 A FR1759875 A FR 1759875A FR 1759875 A FR1759875 A FR 1759875A FR 3074950 B1 FR3074950 B1 FR 3074950B1
Authority
FR
France
Prior art keywords
pixels
data processing
processing method
embedded system
pos
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
FR1759875A
Other languages
English (en)
Other versions
FR3074950A1 (fr
Inventor
Pierre-Emmanuel Balandreau
Jeremie Pinoteau
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.)
Valeo Comfort and Driving Assistance SAS
Original Assignee
Valeo Comfort and Driving Assistance 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 Valeo Comfort and Driving Assistance SAS filed Critical Valeo Comfort and Driving Assistance SAS
Priority to FR1759875A priority Critical patent/FR3074950B1/fr
Priority to PCT/EP2018/078465 priority patent/WO2019077010A1/fr
Priority to EP18785645.5A priority patent/EP3698321A1/fr
Publication of FR3074950A1 publication Critical patent/FR3074950A1/fr
Application granted granted Critical
Publication of FR3074950B1 publication Critical patent/FR3074950B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • 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
    • 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
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10028—Range image; Depth image; 3D point clouds
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10048—Infrared image
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30248—Vehicle exterior or interior
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/20—Movements or behaviour, e.g. gesture recognition
    • G06V40/28—Recognition of hand or arm movements, e.g. recognition of deaf sign language

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Human Computer Interaction (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Image Processing (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Image Analysis (AREA)

Abstract

Un procédé de traitement de données comprend les étapes suivantes : - acquisition (E2) d'un premier ensemble (Mk) de pixels par un capteur faisant face à un environnement ; - détermination (E4) d'une position (POS) d'un objet (O) de l'environnement ; - détermination (E6, E8) d'un second ensemble (Sk) de pixels inclus dans le premier ensemble (Mk) de pixels, le second ensemble (Sk) de pixels recouvrant ladite position (POS) et étant distinct du premier ensemble (Mk) ; - application (E10) d'un algorithme de traitement aux pixels du second ensemble (Sk) seulement. Un système embarqué associé est également décrit.
FR1759875A 2017-10-19 2017-10-19 Procede de traitement de donnees et systeme embarque associe Active FR3074950B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1759875A FR3074950B1 (fr) 2017-10-19 2017-10-19 Procede de traitement de donnees et systeme embarque associe
PCT/EP2018/078465 WO2019077010A1 (fr) 2017-10-19 2018-10-17 Procede de traitement de donnees et systeme embarque associe
EP18785645.5A EP3698321A1 (fr) 2017-10-19 2018-10-17 Procede de traitement de donnees et systeme embarque associe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1759875 2017-10-19
FR1759875A FR3074950B1 (fr) 2017-10-19 2017-10-19 Procede de traitement de donnees et systeme embarque associe

Publications (2)

Publication Number Publication Date
FR3074950A1 FR3074950A1 (fr) 2019-06-14
FR3074950B1 true FR3074950B1 (fr) 2019-12-27

Family

ID=61027878

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1759875A Active FR3074950B1 (fr) 2017-10-19 2017-10-19 Procede de traitement de donnees et systeme embarque associe

Country Status (3)

Country Link
EP (1) EP3698321A1 (fr)
FR (1) FR3074950B1 (fr)
WO (1) WO2019077010A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11663697B2 (en) 2020-02-03 2023-05-30 Stmicroelectronics (Grenoble 2) Sas Device for assembling two shots of a scene and associated method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9811721B2 (en) * 2014-08-15 2017-11-07 Apple Inc. Three-dimensional hand tracking using depth sequences
CN119645078A (zh) * 2015-09-15 2025-03-18 深圳市大疆创新科技有限公司 控制可移动物体跟踪目标的系统和方法

Also Published As

Publication number Publication date
EP3698321A1 (fr) 2020-08-26
WO2019077010A1 (fr) 2019-04-25
FR3074950A1 (fr) 2019-06-14

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