FR3074950B1 - DATA PROCESSING METHOD AND EMBEDDED SYSTEM THEREOF - Google Patents

DATA PROCESSING METHOD AND EMBEDDED SYSTEM THEREOF 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
French (fr)
Other versions
FR3074950A1 (en
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/en
Priority to EP18785645.5A priority patent/EP3698321A1/en
Priority to PCT/EP2018/078465 priority patent/WO2019077010A1/en
Publication of FR3074950A1 publication Critical patent/FR3074950A1/en
Application granted granted Critical
Publication of FR3074950B1 publication Critical patent/FR3074950B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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

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.A data processing method comprises the following steps: - acquisition (E2) of a first set (Mk) of pixels by a sensor facing an environment; - determination (E4) of a position (POS) of an object (O) of the environment; determination (E6, E8) of a second set (Sk) of pixels included in the first set (Mk) of pixels, the second set (Sk) of pixels covering said position (POS) and being distinct from the first set (Mk ); - application (E10) of a processing algorithm to the pixels of the second set (Sk) only. An associated on-board system is also described.

FR1759875A 2017-10-19 2017-10-19 DATA PROCESSING METHOD AND EMBEDDED SYSTEM THEREOF Active FR3074950B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1759875A FR3074950B1 (en) 2017-10-19 2017-10-19 DATA PROCESSING METHOD AND EMBEDDED SYSTEM THEREOF
EP18785645.5A EP3698321A1 (en) 2017-10-19 2018-10-17 Data processing method and associated onboard system
PCT/EP2018/078465 WO2019077010A1 (en) 2017-10-19 2018-10-17 Data processing method and associated onboard system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1759875A FR3074950B1 (en) 2017-10-19 2017-10-19 DATA PROCESSING METHOD AND EMBEDDED SYSTEM THEREOF
FR1759875 2017-10-19

Publications (2)

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

Family

ID=61027878

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1759875A Active FR3074950B1 (en) 2017-10-19 2017-10-19 DATA PROCESSING METHOD AND EMBEDDED SYSTEM THEREOF

Country Status (3)

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

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
CN107209854A (en) * 2015-09-15 2017-09-26 深圳市大疆创新科技有限公司 For the support system and method that smoothly target is followed

Also Published As

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

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