ES2764484T3 - Procedimiento de procesamiento de una señal asíncrona - Google Patents

Procedimiento de procesamiento de una señal asíncrona Download PDF

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Publication number
ES2764484T3
ES2764484T3 ES16715016T ES16715016T ES2764484T3 ES 2764484 T3 ES2764484 T3 ES 2764484T3 ES 16715016 T ES16715016 T ES 16715016T ES 16715016 T ES16715016 T ES 16715016T ES 2764484 T3 ES2764484 T3 ES 2764484T3
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Spain
Prior art keywords
pixel
events
type
context
contexts
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ES16715016T
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English (en)
Spanish (es)
Inventor
Ieng Sio-Ho�?
Benosman Ryad
Shi Bertram
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.)
Centre National de la Recherche Scientifique
Institut National de la Santé et de la Recherche Médicale
Sorbonne Université
Original Assignee
Centre National de la Recherche Scientifique
Institut National de la Santé et de la Recherche Médicale
Sorbonne Université
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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—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 OR CALCULATING; 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 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
    • G06V40/10—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 OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2218/00—Aspects of pattern recognition specially adapted for signal processing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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)
ES16715016T 2015-03-16 2016-03-15 Procedimiento de procesamiento de una señal asíncrona Active ES2764484T3 (es)

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
ES2764484T3 true ES2764484T3 (es) 2020-06-03

Family

ID=54140531

Family Applications (1)

Application Number Title Priority Date Filing Date
ES16715016T Active ES2764484T3 (es) 2015-03-16 2016-03-15 Procedimiento de procesamiento de una señal asíncrona

Country Status (9)

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

Families Citing this family (10)

* 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
JP7209622B2 (ja) * 2016-09-09 2023-01-20 サントル ナショナル ドゥ ラ ルシェルシュ シアンティフィック 複数の信号におけるパターン認識のための方法
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
US11416759B2 (en) * 2018-05-24 2022-08-16 Samsung Electronics Co., Ltd. Event-based sensor that filters for flicker
WO2020067410A1 (ja) * 2018-09-28 2020-04-02 ソニーセミコンダクタソリューションズ株式会社 データ処理装置、データ処理方法、及び、プログラム
EP3690736A1 (en) * 2019-01-30 2020-08-05 Prophesee Method of processing information from an event-based sensor
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
EP2795894B1 (en) * 2011-12-19 2020-06-17 Universität Zürich Photoarray, particularly for combining sampled brightness sensing with asynchronous detection of time-dependent image data
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
EP3271869B1 (fr) 2019-10-16
KR20180020123A (ko) 2018-02-27
FR3033914A1 (fr) 2016-09-23
JP6833708B2 (ja) 2021-02-24
WO2016146937A1 (fr) 2016-09-22
JP2018509847A (ja) 2018-04-05
CN107873097A (zh) 2018-04-03
EP3271869A1 (fr) 2018-01-24
US20180063449A1 (en) 2018-03-01
US10440296B2 (en) 2019-10-08
HK1248357A1 (zh) 2018-10-12

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