Postures anomaly tracking and prediction learning model over crowd data analytics
Abstract
Innovative technology and improvements in intelligent machinery, transportation facilities, emergency systems, and educational services define the modern era. It is difficult to comprehend the scenario, do crowd analysis, and observe persons. For e-learning-based multiobject tracking and predication framework for crowd data via multilayer perceptron, this article recommends an organized method that takes e-learning crowd-based type data as input, based on usual and abnormal actions and activities. After that, super pixel and fuzzy c mean, for features extraction, we used fused dense optical flow and gradient patches, and for multiobject tracking, we applied a compressive tracking algorithm and Taylor series predictive tracking approach. The next step is to find the mean, variance, speed, and frame occupancy utilized for trajectory extraction. To reduce data complexity and optimization, we applied T-distributed stochastic neighbor embedding (t-SNE). For predicting normal and abnormal action in e-learning-based crowd data, we used multilayer perceptron (MLP) to classify numerous classes. We used the three-crowd activity University of California San Diego, Department of Pediatrics (USCD-Ped), Shanghai tech, and Indian Institute of Technology Bombay (IITB) corridor datasets for experimental estimation based on human and nonhuman-based videos. We achieve a mean accuracy of 87.00%, USCD-Ped, Shanghai tech for 85.75%, and IITB corridor of 88.00% datasets.
Document Details
- Document Type
- Pub Defense Publication
- Publication Date
- May 24, 2023
- Source ID
- 10.7717/peerj-cs.1355
Entities
People
- Ahmad Jalal
- Hanan Aljuaid
- Israr Akhter
- Jeongmin Park
- Khaled Alnowaiser
- Mohammad Shorfuzzaman
- Mohammed Alarfaj
- Nawal Alsufyani
Organizations
- Air University
- Bahria University
- King Faisal University
- Prince Sattam bin Abdulaziz University
- Princess Nora bint Abdul Rahman University
- Taif University