JP6879894B2 - 物体の流動の状態を求めるシステム及び方法、並びに非一時的コンピューター可読記憶媒体 - Google Patents

物体の流動の状態を求めるシステム及び方法、並びに非一時的コンピューター可読記憶媒体 Download PDF

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JP6879894B2
JP6879894B2 JP2017240590A JP2017240590A JP6879894B2 JP 6879894 B2 JP6879894 B2 JP 6879894B2 JP 2017240590 A JP2017240590 A JP 2017240590A JP 2017240590 A JP2017240590 A JP 2017240590A JP 6879894 B2 JP6879894 B2 JP 6879894B2
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ハッサン・マンソール
ムハシーン・ベノスマン
ヴァホン・ヒューロイアン
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    • G06COMPUTING OR CALCULATING; COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00Scenes; Scene-specific elements
    • G06V20/50Context or environment of the image
    • G06V20/52Surveillance or monitoring of activities, e.g. for recognising suspicious objects
    • G06V20/53Recognition of crowd images, e.g. recognition of crowd congestion
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00Pattern recognition
    • G06F18/20Analysing
    • G06F18/24Classification techniques
    • G06F18/241Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches
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    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00Image analysis
    • G06T7/20Analysis of motion
    • G06T7/215Motion-based segmentation
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00Arrangements for image or video recognition or understanding
    • G06V10/70Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/77Processing image or video features in feature spaces; using data integration or data reduction, e.g. principal component analysis [PCA] or independent component analysis [ICA] or self-organising maps [SOM]; Blind source separation
    • G06V10/7715Feature extraction, e.g. by transforming the feature space, e.g. multi-dimensional scaling [MDS]; Mappings, e.g. subspace methods
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00Indexing scheme for image analysis or image enhancement
    • G06T2207/10Image acquisition modality
    • G06T2207/10016Video; Image sequence
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00Indexing scheme for image analysis or image enhancement
    • G06T2207/20Special algorithmic details
    • G06T2207/20081Training; Learning
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00Indexing scheme for image analysis or image enhancement
    • G06T2207/30Subject of image; Context of image processing
    • G06T2207/30241Trajectory

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JP2017240590A 2017-01-12 2017-12-15 物体の流動の状態を求めるシステム及び方法、並びに非一時的コンピューター可読記憶媒体 Active JP6879894B2 (ja)

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US15/404,296 US10210398B2 (en) 2017-01-12 2017-01-12 Methods and systems for predicting flow of crowds from limited observations

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CN114626302B (zh) * 2022-03-18 2024-11-29 杭州勒贝格智能系统有限责任公司 基于Koopman算子和机器学习的信道预测方法、系统、终端及介质
CN115001022B (zh) * 2022-06-30 2025-09-02 青海黄河上游水电开发有限责任公司 基于数据驱动电压反馈的光伏电站双层自动发电控制方法

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KR20240122142A (ko) * 2023-02-03 2024-08-12 단국대학교 산학협력단 군중 밀도 시뮬레이션 시스템 및 방법

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US20180197017A1 (en) 2018-07-12
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