BEHAVIOR RECOGNITION METHOD USING DEEP LEARNING, AND DEVICE THEREOF

Disclosed are a behavior recognition method using deep learning, and a device thereof. The behavior recognition method using deep learning may comprise the steps of: sampling a video and generating a video clip composed of the sampled frames; generating a differential image set between the sampled f...

Full description

Saved in:
Bibliographic Details
Main Authors SHIN, Joong Chol, PARK, Ha Sil, PAIK, Joon Ki, HA, Jin Sol
Format Patent
LanguageEnglish
French
Korean
Published 27.04.2023
Subjects
Online AccessGet full text

Cover

Loading…
Abstract Disclosed are a behavior recognition method using deep learning, and a device thereof. The behavior recognition method using deep learning may comprise the steps of: sampling a video and generating a video clip composed of the sampled frames; generating a differential image set between the sampled frames; generating a spatiotemporal combined feature map having temporal features and spatial features by applying the sampled frames and the differential image set to a deep learning-based behavior recognition model; and then calculating a bidirectional exponential moving average to adjust weights of the spatiotemporal combined feature map and thereby classify behaviors via late fusion with a temporal saliency map having three-dimensional features of the sampled frames. Sont divulgués un procédé de reconnaissance de comportement utilisant un apprentissage profond, et un dispositif associé. Le procédé de reconnaissance de comportement utilisant un apprentissage profond peut comprendre les étapes suivantes : l'échantillonnage d'une vidéo et la génération d'une séquence vidéo composée des trames échantillonnées ; la génération d'un ensemble d'images différentielles entre les trames échantillonnées ; la génération d'une carte de caractéristiques combinées spatio-temporelles ayant des caractéristiques temporelles et des caractéristiques spatiales par l'application des trames échantillonnées et de l'ensemble d'images différentielles à un modèle de reconnaissance de comportement basé sur un apprentissage profond ; puis le calcul d'une moyenne mobile exponentielle bidirectionnelle pour ajuster les poids de la carte de caractéristiques combinées spatio-temporelles et la classification ainsi des comportements par fusion tardive avec une carte de relief temporel ayant des caractéristiques tridimensionnelles des trames échantillonnées. 딥러닝을 이용한 행동 인식 방법 및 그 장치가 개시된다. 딥러닝을 이용한 행동 행동 인식 방법은, 비디오를 샘플링하여 샘플링된 프레임들로 구성된 비디오 클립을 생성하고, 상기 샘플링된 프레임들간의 차영상 세트를 생성하며, 상기 샘플링된 프레임들과 상기 차영상 세트를 딥러닝 기반 행동 인식 모델에 적용하여 시간적 특징과 공간적 특징을 가지는 시-공간 결합 특징맵을 생성한 후 양방향 지수 이동 평균값을 계산하여 시-공간 결합 특징맵의 가중치를 조정하여 상기 샘플링된 프레임들에 대한 3차원 특징을 가지는 시간적 연관성 중요도 맵과 융합하여 행동을 분류할 수 있다.
AbstractList Disclosed are a behavior recognition method using deep learning, and a device thereof. The behavior recognition method using deep learning may comprise the steps of: sampling a video and generating a video clip composed of the sampled frames; generating a differential image set between the sampled frames; generating a spatiotemporal combined feature map having temporal features and spatial features by applying the sampled frames and the differential image set to a deep learning-based behavior recognition model; and then calculating a bidirectional exponential moving average to adjust weights of the spatiotemporal combined feature map and thereby classify behaviors via late fusion with a temporal saliency map having three-dimensional features of the sampled frames. Sont divulgués un procédé de reconnaissance de comportement utilisant un apprentissage profond, et un dispositif associé. Le procédé de reconnaissance de comportement utilisant un apprentissage profond peut comprendre les étapes suivantes : l'échantillonnage d'une vidéo et la génération d'une séquence vidéo composée des trames échantillonnées ; la génération d'un ensemble d'images différentielles entre les trames échantillonnées ; la génération d'une carte de caractéristiques combinées spatio-temporelles ayant des caractéristiques temporelles et des caractéristiques spatiales par l'application des trames échantillonnées et de l'ensemble d'images différentielles à un modèle de reconnaissance de comportement basé sur un apprentissage profond ; puis le calcul d'une moyenne mobile exponentielle bidirectionnelle pour ajuster les poids de la carte de caractéristiques combinées spatio-temporelles et la classification ainsi des comportements par fusion tardive avec une carte de relief temporel ayant des caractéristiques tridimensionnelles des trames échantillonnées. 딥러닝을 이용한 행동 인식 방법 및 그 장치가 개시된다. 딥러닝을 이용한 행동 행동 인식 방법은, 비디오를 샘플링하여 샘플링된 프레임들로 구성된 비디오 클립을 생성하고, 상기 샘플링된 프레임들간의 차영상 세트를 생성하며, 상기 샘플링된 프레임들과 상기 차영상 세트를 딥러닝 기반 행동 인식 모델에 적용하여 시간적 특징과 공간적 특징을 가지는 시-공간 결합 특징맵을 생성한 후 양방향 지수 이동 평균값을 계산하여 시-공간 결합 특징맵의 가중치를 조정하여 상기 샘플링된 프레임들에 대한 3차원 특징을 가지는 시간적 연관성 중요도 맵과 융합하여 행동을 분류할 수 있다.
Author PAIK, Joon Ki
HA, Jin Sol
PARK, Ha Sil
SHIN, Joong Chol
Author_xml – fullname: SHIN, Joong Chol
– fullname: PARK, Ha Sil
– fullname: PAIK, Joon Ki
– fullname: HA, Jin Sol
BookMark eNrjYmDJy89L5WRwdnL1cAzz9A9SCHJ19nf38wzx9PdT8HUN8fB3UQgN9vRzV3BxdQ1Q8HF1DPID8nQUHP1cgEJhns6uCiEerkGu_m48DKxpiTnFqbxQmptB2c01xNlDN7UgPz61uCAxOTUvtSQ-3N_IwMjYwMzCxMTQ0dCYOFUA204t1g
ContentType Patent
DBID EVB
DatabaseName esp@cenet
DatabaseTitleList
Database_xml – sequence: 1
  dbid: EVB
  name: esp@cenet
  url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP
  sourceTypes: Open Access Repository
DeliveryMethod fulltext_linktorsrc
Discipline Medicine
Chemistry
Sciences
Physics
DocumentTitleAlternate PROCÉDÉ DE RECONNAISSANCE DE COMPORTEMENT UTILISANT UN APPRENTISSAGE PROFOND, ET DISPOSITIF ASSOCIÉ
딥러닝을 이용한 행동 인식 방법 및 그 장치
ExternalDocumentID WO2023068441A1
GroupedDBID EVB
ID FETCH-epo_espacenet_WO2023068441A13
IEDL.DBID EVB
IngestDate Fri Aug 30 05:43:17 EDT 2024
IsOpenAccess true
IsPeerReviewed false
IsScholarly false
Language English
French
Korean
LinkModel DirectLink
MergedId FETCHMERGED-epo_espacenet_WO2023068441A13
Notes Application Number: WO2021KR17921
OpenAccessLink https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230427&DB=EPODOC&CC=WO&NR=2023068441A1
ParticipantIDs epo_espacenet_WO2023068441A1
PublicationCentury 2000
PublicationDate 20230427
PublicationDateYYYYMMDD 2023-04-27
PublicationDate_xml – month: 04
  year: 2023
  text: 20230427
  day: 27
PublicationDecade 2020
PublicationYear 2023
RelatedCompanies CHUNG ANG UNIVERSITY INDUSTRY ACADEMIC COOPERATION FOUNDATION
RelatedCompanies_xml – name: CHUNG ANG UNIVERSITY INDUSTRY ACADEMIC COOPERATION FOUNDATION
Score 3.4436865
Snippet Disclosed are a behavior recognition method using deep learning, and a device thereof. The behavior recognition method using deep learning may comprise the...
SourceID epo
SourceType Open Access Repository
SubjectTerms CALCULATING
COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
COMPUTING
COUNTING
PHYSICS
Title BEHAVIOR RECOGNITION METHOD USING DEEP LEARNING, AND DEVICE THEREOF
URI https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230427&DB=EPODOC&locale=&CC=WO&NR=2023068441A1
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfR1dT8Iw8ELw801Rg4qmiWZPLsJg3XwgZrQdw8hKlom8EfZBYjRAZMa_77WC8sRj75JLe8n1vu8AblOKWqGR1816NqVmi9Kp6dpubuaZ5Tac7MG2dZNYP6TBS-tpZI9K8LHuhdFzQr_1cESUqBTlvdD_9eI_iMV1beXyPnlD0PzRj9vcWHnHKsJpOQbvtMVAcskMxtBvM8LoF0ddVP4e-ko7ypBWk_bFsKP6UhabSsU_gt0B0psVx1B6n1fggK13r1Vgv79KeVdgT9dopksEruRweQKsIwJv2JMRiQST3bCnAk2kL-JAcqI2aXQJF2JAnoUXhXi6I17IETTsMUHiQERC-qdw44uYBSbea_zHhvGr3HxE8wzKs_ksrwKpT_KWkzaVtYQ4i06mWY7OppuoJrYkzc6hto3SxXb0JRyqo8qgWE4NysXnV36FirhIrjX_fgBaiYQV
link.rule.ids 230,309,786,891,25594,76904
linkProvider European Patent Office
linkToHtml http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV3dT8IwEL8Q_MA3RQ0qahPNnlyEwT58IGZ0HZuylSwTeSNsK4nRAJEZ_32vE5QnHnuXXNpLrtfffRXgNjXQKzRFQ21kU0NtG8ZUtXRLqCLTrKaZPeh60SQWhIb30n4a6aMSfKx7YYo5od_FcES0qBTtPS_u68V_EMspaiuX98kbkuaPbtxxlBU6lhFOzVScbocNuMOpQiniNiWMfnmGhc7fRqy0YyIolJP22bAr-1IWm07FPYTdAcqb5UdQep9XoULXf69VYT9YpbyrsFfUaKZLJK7scHkMtMs8e-jziESM8l7oy0ATCVjscYfInzR6xGFsQPrMjkJc3RE7dJA09Ckjsccixt0TuHFZTD0V9zX-U8P4lW8eonUK5dl8JmpAGhPRNtOWfC0hTzMm00wg2LQS2cSWpNkZ1LdJOt_OvoaKFwf9cd8Pny_gQLJkNkUz61DOP7_EJTrlPLkqdPkDrd6HAA
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=BEHAVIOR+RECOGNITION+METHOD+USING+DEEP+LEARNING%2C+AND+DEVICE+THEREOF&rft.inventor=SHIN%2C+Joong+Chol&rft.inventor=PARK%2C+Ha+Sil&rft.inventor=PAIK%2C+Joon+Ki&rft.inventor=HA%2C+Jin+Sol&rft.date=2023-04-27&rft.externalDBID=A1&rft.externalDocID=WO2023068441A1