Results 51 to 60 of about 4,521,340 (293)

Crowd activity recognition in live video streaming via 3D‐ResNet and region graph convolution network

open access: yesIET Image Processing, 2021
Since the era of we‐media, live video industry has shown an explosive growth trend. For large‐scale live video streaming, especially those containing crowd events that may cause great social impact, how to identify and supervise the crowd activity in ...
Junpeng Kang   +3 more
doaj   +1 more source

A novel simulation framework for crowd transportations

open access: yesInternational Journal of Crowd Science, 2021
PurposeWith the development of the modern economy, vehicles are no longer a luxury for people, which greatly facilitate people's daily life, but at the same time bring traffic congestion.
Zhihui Li, Hongbo Sun
doaj   +1 more source

A Blockchain-Based Trusted Upload Scheme for the Internet of Things Nodes

open access: yesInternational Journal of Crowd Science, 2022
In recent years, the theory and method of swarm intelligence based on the Internet have become the core research field of the new generation of Internet of Things (IoT). Both play a basic and supporting role in other research fields of IoT.
Yulei Jiao, Cexun Wang
doaj   +1 more source

COVID-19 Spread Simulation in a Crowd Intelligence Network

open access: yesInternational Journal of Crowd Science, 2022
In this paper, the Crowd Intelligence Network Model is applied to the simulation of epidemic spread. This model combines the multi-layer coupling network model and the two-stage feedback member model to study the epidemic spread mechanisms under multiple-
Linzhi Shan, Hongbo Sun
doaj   +1 more source

German crowd-investing platforms: Literature review and survey [PDF]

open access: yes, 2016
This article presents a comprehensive overview of the current German crowd-investing market drawing on a data-set of 31 crowd-investing platforms including the analysis of 265 completed projects. While crowd-investing market still only represents a niche
David Grundy   +3 more
core   +1 more source

Crowd Behavior Recognition Using Hybrid Tracking Model and Genetic algorithm Enabled Neural Network

open access: yesInternational Journal of Computational Intelligence Systems, 2017
In the current era, crowd behavior analysis is important topic due to the significance of video surveillance in the public area. Literature presents a handful of works for crowd behavior detection and analysis.
Manoj Kumar, Charul Bhatnagar
doaj   +1 more source

MH-MetroNet—A Multi-Head CNN for Passenger-Crowd Attendance Estimation

open access: yesJournal of Imaging, 2020
Knowing an accurate passengers attendance estimation on each metro car contributes to the safely coordination and sorting the crowd-passenger in each metro station.
Pier Luigi Mazzeo   +6 more
doaj   +1 more source

Analysis of Crowd Congestion Degree in Narrow Space Based on Attention Mechanism [PDF]

open access: yesJisuanji gongcheng, 2020
The analysis of crowd congestion degree is very important to maintain public safety.Generally,in a narrow space the perspective is limited,and the human-human occlusion and human-item occlusion are serious.In addition,because of the different scales of ...
ZHANG Jing, CHEN Qingkui
doaj   +1 more source

DCTNets: Deep crowd transfer networks for an approximate crowd counting

open access: yesCognitive Robotics, 2022
Due to the numerous real-world applications of the crowd counting job, it has become a popular research topic. Modern crowd counting systems have a sophisticated structure and employ a filter on a big image size, making them difficult to use.
Arslan Ali, Weihua Ou, Saima Kanwal
doaj   +1 more source

On Crowd Density Estimation for Surveillance

open access: yes, 2006
The goal of this work is to use computer vision to measure crowd density in outdoor scenes. Crowd density estimation is an important task in crowd monitoring. The assessment is carried out using images of a graduation scene which illustrated variation of
Rahmalan, Hidayah   +5 more
core   +2 more sources

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