HK1248357A1 - 適用於處理異步信號的方法 - Google Patents

適用於處理異步信號的方法

Info

Publication number
HK1248357A1
HK1248357A1 HK18107724.8A HK18107724A HK1248357A1 HK 1248357 A1 HK1248357 A1 HK 1248357A1 HK 18107724 A HK18107724 A HK 18107724A HK 1248357 A1 HK1248357 A1 HK 1248357A1
Authority
HK
Hong Kong
Prior art keywords
processing
asynchronous signal
asynchronous
signal
Prior art date
Application number
HK18107724.8A
Other languages
English (en)
Inventor
伊恩格‧西奧-霍伊
貝諾斯梅恩‧爾亞德
施‧伯特拉姆
Original Assignee
皮埃爾和瑪利居里大學(巴黎第六大學)
國家科學研究中心
法國國家健康和醫學研究院
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 皮埃爾和瑪利居里大學(巴黎第六大學), 國家科學研究中心, 法國國家健康和醫學研究院 filed Critical 皮埃爾和瑪利居里大學(巴黎第六大學)
Publication of HK1248357A1 publication Critical patent/HK1248357A1/zh

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
    • G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
    • G06V10/758—Involving statistics of pixels or of feature values, e.g. histogram matching
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
    • G06V10/761—Proximity, similarity or dissimilarity measures
    • 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
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G06V40/161—Detection; Localisation; Normalisation
    • G06V40/166—Detection; Localisation; Normalisation using acquisition arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/40—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled
    • H04N25/44—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by partially reading an SSIS array
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2218/00—Aspects of pattern recognition specially adapted for signal processing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2218/00—Aspects of pattern recognition specially adapted for signal processing
    • G06F2218/08—Feature extraction
    • G06F2218/10—Feature extraction by analysing the shape of a waveform, e.g. extracting parameters relating to peaks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V2201/00—Indexing scheme relating to image or video recognition or understanding
    • G06V2201/07—Target detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • Medical Informatics (AREA)
  • Evolutionary Computation (AREA)
  • Computing Systems (AREA)
  • Artificial Intelligence (AREA)
  • Signal Processing (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Human Computer Interaction (AREA)
  • Image Analysis (AREA)
  • Studio Devices (AREA)
  • Image Processing (AREA)
HK18107724.8A 2015-03-16 2018-06-14 適用於處理異步信號的方法 HK1248357A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1552155A FR3033914A1 (fr) 2015-03-16 2015-03-16 Procede de traitement d'un signal asynchrone
PCT/FR2016/050574 WO2016146937A1 (fr) 2015-03-16 2016-03-15 Procédé de traitement d'un signal asynchrone

Publications (1)

Publication Number Publication Date
HK1248357A1 true HK1248357A1 (zh) 2018-10-12

Family

ID=54140531

Family Applications (1)

Application Number Title Priority Date Filing Date
HK18107724.8A HK1248357A1 (zh) 2015-03-16 2018-06-14 適用於處理異步信號的方法

Country Status (9)

Country Link
US (1) US10440296B2 (zh)
EP (1) EP3271869B1 (zh)
JP (1) JP6833708B2 (zh)
KR (1) KR20180020123A (zh)
CN (1) CN107873097A (zh)
ES (1) ES2764484T3 (zh)
FR (1) FR3033914A1 (zh)
HK (1) HK1248357A1 (zh)
WO (1) WO2016146937A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3120897A1 (en) * 2015-07-22 2017-01-25 Université Pierre et Marie Curie (Paris 6) Method for downsampling a signal outputted by an asynchronous sensor
EP3510495A1 (fr) * 2016-09-09 2019-07-17 Centre National de la Recherche Scientifique CNRS Procédé de reconnaissance de motif dans une pluralité de signaux
CN108961318B (zh) * 2018-05-04 2020-05-15 上海芯仑光电科技有限公司 一种数据处理方法及计算设备
CN108764078B (zh) * 2018-05-15 2019-08-02 上海芯仑光电科技有限公司 一种事件数据流的处理方法及计算设备
US11818475B2 (en) 2018-09-28 2023-11-14 Sony Corporation Data processing device, data processing method, and program
EP3694202A1 (en) * 2019-02-11 2020-08-12 Prophesee Method of processing a series of events received asynchronously from an array of pixels of an event-based light sensor
JP7120180B2 (ja) * 2019-08-07 2022-08-17 トヨタ自動車株式会社 イメージセンサ
WO2022254789A1 (ja) * 2021-05-31 2022-12-08 ソニーグループ株式会社 受信装置および送受信システム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101724513B1 (ko) * 2011-12-19 2017-04-07 유니베르시태트 취리히 포토어레이, 특히 시간 의존성 이미지 데이터의 비동기성 검출과 샘플링된 밝기의 감지를 동시 실시하기 위한 포토어레이
FR2985065B1 (fr) * 2011-12-21 2014-01-10 Univ Paris Curie Procede d'estimation de flot optique a partir d'un capteur asynchrone de lumiere
KR102070562B1 (ko) * 2012-06-19 2020-01-30 삼성전자주식회사 이벤트 기반 이미지 처리 장치 및 그 장치를 이용한 방법

Also Published As

Publication number Publication date
EP3271869A1 (fr) 2018-01-24
EP3271869B1 (fr) 2019-10-16
JP6833708B2 (ja) 2021-02-24
CN107873097A (zh) 2018-04-03
US10440296B2 (en) 2019-10-08
JP2018509847A (ja) 2018-04-05
ES2764484T3 (es) 2020-06-03
FR3033914A1 (fr) 2016-09-23
US20180063449A1 (en) 2018-03-01
KR20180020123A (ko) 2018-02-27
WO2016146937A1 (fr) 2016-09-22

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