HK1248357A1 - 适用於处理异步信号的方法 - Google Patents

适用於处理异步信号的方法 Download PDF

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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
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HK
Hong Kong
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background
pixel
event
typical
current
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HK18107724.8A
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English (en)
Chinese (zh)
Inventor
伊恩格‧西奥-霍伊
伊恩格‧西奧-霍伊
贝诺斯梅恩‧尔亚德
施‧伯特拉姆
貝諾斯梅恩‧爾亞德
Original Assignee
皮埃尔和玛利居里大学(巴黎第六大学)
皮埃爾和瑪利居里大學(巴黎第六大學)
国家科学研究中心
法国国家健康和医学研究院
國家科學研究中心
法國國家健康和醫學研究院
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Application filed by 皮埃尔和玛利居里大学(巴黎第六大学), 皮埃爾和瑪利居里大學(巴黎第六大學), 国家科学研究中心, 法国国家健康和医学研究院, 國家科學研究中心, 法國國家健康和醫學研究院 filed Critical 皮埃尔和玛利居里大学(巴黎第六大学)
Publication of HK1248357A1 publication Critical patent/HK1248357A1/zh

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    • 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

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  • 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 2016-03-15 适用於处理异步信号的方法 HK1248357A1 (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1552155A FR3033914A1 (fr) 2015-03-16 2015-03-16 Procede de traitement d'un signal asynchrone
FR1552155 2015-03-16
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

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Application Number Title Priority Date Filing Date
HK18107724.8A HK1248357A1 (zh) 2015-03-16 2016-03-15 适用於处理异步信号的方法

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
CN104272723B (zh) * 2011-12-19 2018-08-21 苏黎世大学 特别用于将时变图像数据的取样亮度感测和异步检测相结合的光电阵列
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
EP2677500B1 (en) * 2012-06-19 2021-06-23 Samsung Electronics Co., Ltd. Event-based image processing apparatus and method

Also Published As

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

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