JP6194450B2 - 状態推定装置、プログラムおよび集積回路 - Google Patents

状態推定装置、プログラムおよび集積回路 Download PDF

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JP6194450B2
JP6194450B2 JP2013085014A JP2013085014A JP6194450B2 JP 6194450 B2 JP6194450 B2 JP 6194450B2 JP 2013085014 A JP2013085014 A JP 2013085014A JP 2013085014 A JP2013085014 A JP 2013085014A JP 6194450 B2 JP6194450 B2 JP 6194450B2
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probability distribution
likelihood
data
observation
unit
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JP2014206907A (ja
JP2014206907A5 (enExample
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哲一 生駒
哲一 生駒
長谷川　弘
弘 長谷川
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Kyushu Institute of Technology NUC
MegaChips Corp
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Kyushu Institute of Technology NUC
MegaChips Corp
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Priority to JP2013085014A priority Critical patent/JP6194450B2/ja
Priority to PCT/JP2014/055571 priority patent/WO2014171212A1/ja
Priority to EP14785984.7A priority patent/EP2975577A4/en
Publication of JP2014206907A publication Critical patent/JP2014206907A/ja
Priority to US14/881,652 priority patent/US9911191B2/en
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/77—Determining position or orientation of objects or cameras using statistical methods
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20024—Filtering details
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20076—Probabilistic image processing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/62—Extraction of image or video features relating to a temporal dimension, e.g. time-based feature extraction; Pattern tracking

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Evolutionary Biology (AREA)
  • Probability & Statistics with Applications (AREA)
  • Image Analysis (AREA)
JP2013085014A 2013-04-15 2013-04-15 状態推定装置、プログラムおよび集積回路 Active JP6194450B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2013085014A JP6194450B2 (ja) 2013-04-15 2013-04-15 状態推定装置、プログラムおよび集積回路
PCT/JP2014/055571 WO2014171212A1 (ja) 2013-04-15 2014-03-05 状態推定装置、プログラムおよび集積回路
EP14785984.7A EP2975577A4 (en) 2013-04-15 2014-03-05 CONDITIONING DEVICE, PROGRAM AND INTEGRATED CIRCUIT
US14/881,652 US9911191B2 (en) 2013-04-15 2015-10-13 State estimation apparatus, state estimation method, and integrated circuit with calculation of likelihood data and estimation of posterior probability distribution data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013085014A JP6194450B2 (ja) 2013-04-15 2013-04-15 状態推定装置、プログラムおよび集積回路

Publications (3)

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JP2014206907A JP2014206907A (ja) 2014-10-30
JP2014206907A5 JP2014206907A5 (enExample) 2016-06-02
JP6194450B2 true JP6194450B2 (ja) 2017-09-13

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US (1) US9911191B2 (enExample)
EP (1) EP2975577A4 (enExample)
JP (1) JP6194450B2 (enExample)
WO (1) WO2014171212A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6295122B2 (ja) * 2014-03-27 2018-03-14 株式会社メガチップス 状態推定装置、プログラムおよび集積回路
JP6366999B2 (ja) * 2014-05-22 2018-08-01 株式会社メガチップス 状態推定装置、プログラムおよび集積回路
US20160048721A1 (en) * 2014-08-12 2016-02-18 Joseph Cole Harper System and method for accurately analyzing sensed data
JP6482844B2 (ja) * 2014-12-11 2019-03-13 株式会社メガチップス 状態推定装置、プログラムおよび集積回路
JP6571552B2 (ja) * 2016-02-04 2019-09-04 日本電信電話株式会社 予測装置および予測方法
US11132611B2 (en) * 2016-05-27 2021-09-28 Kabushiki Kaisha Toshiba Information processing apparatus and information processing method for determining presence probability of object
US11222438B2 (en) * 2016-05-27 2022-01-11 Kabushiki Kaisha Toshiba Information processing apparatus, vehicle, and information processing method for presence probability of object
US10481379B1 (en) * 2018-10-19 2019-11-19 Nanotronics Imaging, Inc. Method and system for automatically mapping fluid objects on a substrate
JP7107246B2 (ja) * 2019-02-21 2022-07-27 日本電信電話株式会社 推定装置、推定方法、及びプログラム
US20220245494A1 (en) * 2019-06-26 2022-08-04 Nippon Telegraph And Telephone Corporation Parameter estimation device, parameter estimation method, and parameter estimation program
JP7381330B2 (ja) * 2019-12-24 2023-11-15 京セラ株式会社 情報処理システム、情報処理装置及び情報処理方法
JP7725938B2 (ja) * 2021-08-25 2025-08-20 沖電気工業株式会社 追尾装置、追尾システム、追尾方法および追尾方法のプログラム
JP7729117B2 (ja) * 2021-08-30 2025-08-26 沖電気工業株式会社 追尾装置、追尾システム、追尾方法および追尾方法のプログラム

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020198681A1 (en) * 2001-06-13 2002-12-26 Kouritzin Michael A. Flexible efficient branching particle tracking algorithms
US7351975B2 (en) * 2005-03-29 2008-04-01 Duke University Sensor system for identifying and tracking movements of multiple sources
US8463461B2 (en) * 2005-03-30 2013-06-11 The Boeing Company Trajectory prediction based on state transitions and lantencies
JP4208898B2 (ja) * 2006-06-09 2009-01-14 株式会社ソニー・コンピュータエンタテインメント 対象物追跡装置および対象物追跡方法
JP4686663B2 (ja) * 2006-07-10 2011-05-25 国立大学法人京都大学 歩行者トラッキング方法及び歩行者トラッキング装置
JP4991595B2 (ja) * 2008-02-21 2012-08-01 株式会社東芝 パーティクルフィルタを使用する追跡システム
CN101975575B (zh) * 2010-10-15 2012-03-28 西安电子科技大学 基于粒子滤波的被动传感器多目标跟踪方法
US8452535B2 (en) * 2010-12-13 2013-05-28 GM Global Technology Operations LLC Systems and methods for precise sub-lane vehicle positioning
JP5674550B2 (ja) 2011-05-09 2015-02-25 日本電信電話株式会社 状態追跡装置、方法、及びプログラム

Also Published As

Publication number Publication date
US9911191B2 (en) 2018-03-06
EP2975577A1 (en) 2016-01-20
JP2014206907A (ja) 2014-10-30
EP2975577A4 (en) 2016-06-15
WO2014171212A1 (ja) 2014-10-23
US20160035098A1 (en) 2016-02-04

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