JP6833708B2 - 非同期信号を処理するための方法 - Google Patents

非同期信号を処理するための方法 Download PDF

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JP6833708B2
JP6833708B2 JP2017549000A JP2017549000A JP6833708B2 JP 6833708 B2 JP6833708 B2 JP 6833708B2 JP 2017549000 A JP2017549000 A JP 2017549000A JP 2017549000 A JP2017549000 A JP 2017549000A JP 6833708 B2 JP6833708 B2 JP 6833708B2
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JP2018509847A (ja
JP2018509847A5 (enExample
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イエン・シオ−ホイ
ベノスマン・リヤド
シ・バートラム
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Sorbonne Universite
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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)
JP2017549000A 2015-03-16 2016-03-15 非同期信号を処理するための方法 Expired - Fee Related JP6833708B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1552155 2015-03-16
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 (3)

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JP2018509847A JP2018509847A (ja) 2018-04-05
JP2018509847A5 JP2018509847A5 (enExample) 2019-04-18
JP6833708B2 true JP6833708B2 (ja) 2021-02-24

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JP2017549000A Expired - Fee Related JP6833708B2 (ja) 2015-03-16 2016-03-15 非同期信号を処理するための方法

Country Status (9)

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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
CN112740275B (zh) 2018-09-28 2025-02-18 索尼半导体解决方案公司 数据处理装置、数据处理方法和程序
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
JP5960279B2 (ja) * 2011-12-19 2016-08-02 ウニヴェルズィテート チューリッヒ サンプル抽出された輝度の検知と時間依存性の画像データの非同期検出との同時実施などのためのフォトアレイ
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

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Publication number Publication date
EP3271869B1 (fr) 2019-10-16
US20180063449A1 (en) 2018-03-01
KR20180020123A (ko) 2018-02-27
WO2016146937A1 (fr) 2016-09-22
US10440296B2 (en) 2019-10-08
FR3033914A1 (fr) 2016-09-23
EP3271869A1 (fr) 2018-01-24
JP2018509847A (ja) 2018-04-05
CN107873097A (zh) 2018-04-03
HK1248357A1 (zh) 2018-10-12
ES2764484T3 (es) 2020-06-03

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