Cited by 58Human Pose and Action RecognitionVideo Surveillance and Tracking MethodsHand Gesture Recognition Systems

Pose Estimation and Detection for Event Recognition using Sense-Aware Features and Adaboost Classifier

Akhter, Israr, Jalal, Ahmad, Kim, Kibum·2021·2021 International Bhurban Conference on Applied Sciences and Technologies (IBCAST)

Abstract

To examine events identification and recognition in sequential images, approaches used several parameters such as size, location or position of the human body parts along with its surrounding effects. In this paper, we estimated several body key points to monitor and track its appearance in complex events. Such detection of key body parts need several features descriptor such as optical flow, moving body parts and 0-180° intensity characteristics for event identification. While, extraction architecture model used human body key points through the R-Transform factor having intensity values. After intensity values extraction, the estimation of moveable body parts are applied for change detection system. In addition, optical flow features are also extracted. The extracted intensity and moveable body features are merged with optical flow vectors. These extracted features are injected into pre-classifier as Particle Swarm optimization and recognizer engine as Adaboost. The experimental results on a challenging videos datasets such as UCF 101 and YouTube show significant accuracy 75.33% and 76.66% of event recognition. We achieved higher performance of body-parts detection and event recognition as compare to state-of-art approaches.

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Crossref · 10.1109/ibcast51254.2021.9393293

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Authors
Akhter, I., Jalal, A., & Kim, K.
Affiliations
  • Air University (PK)
  • Hanyang University (KR)
Venue
2021 International Bhurban Conference on Applied Sciences and Technologies (IBCAST)
Publisher
IEEE
Published
2021-01-12
Pages
500-505
OpenAlex
W3156292869
Cited by
58
References
40
Citations by year
2025: 4 · 2024: 5 · 2023: 11 · 2022: 22 · 2021: 16
FWCI
4.42
Type
conference paper
Language
en
Open access
closed
Locations
International Bhurban Conference on Applied Sciences and Technology (IBCAST) (publishedVersion)
Funders
National Research Foundation of Korea (2018R1D1A1A02085645)
Topics
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Human Pose and Action Recognition
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Video Surveillance and Tracking Methods
  • Physical Sciences › Computer Science › Human-Computer Interaction › Hand Gesture Recognition Systems
Keywords
event recognition, human pose estimation, optical flow features, R-transform, intensity features, change detection, particle swarm optimization, AdaBoost, video surveillance, UCF101

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