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Arbitrary perspective crowd counting via local to global algorithm

Published: 01 June 2020 Publication History

Abstract

Crowd counting is getting more and more attention. More and more collective activities, such as the Olympics Games and the World Expo, are also important to control the crowd number. In this paper, we address the problem of crowd counting in the crowded scene. Our model accurately estimated the count of people in the crowded scene. Firstly, we proposed a novel and simple convolutional neural network, called Global Counting CNN (GCCNN). The GCCNN can learn a mapping, transforms the appearance of image patches to estimated density maps. Secondly, the Local to Global counting CNN (LGCCNN), calculating the density map from local to global. Stiching the local patches constrains the final density map of the larger area, which makes up for the difference values in the perspective map. In general, it makes the final density map more accurate. The dataset we used is a set of public dataset, which are WorldExpo’10 dataset, Shanghaitech dataset, the UCF_CC_50 dataset and the UCSD dataset. The experiments have proved our method achieves the state-of-the-art result over other algorithms.

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Cited By

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  • (2024)Vehicle object counting network based on feature pyramid split attention mechanismThe Visual Computer: International Journal of Computer Graphics10.1007/s00371-023-02808-y40:2(663-680)Online publication date: 1-Feb-2024
  • (2023)An efficient multi-scale contextual feature fusion network for counting crowds with varying densities and scalesMultimedia Tools and Applications10.1007/s11042-022-13920-x82:9(13929-13949)Online publication date: 1-Apr-2023
  • (2022)High-density Image Object Counting Network Based on Spatial Context and Channel AttentionProceedings of the 2022 6th International Conference on Electronic Information Technology and Computer Engineering10.1145/3573428.3573708(1592-1596)Online publication date: 21-Oct-2022

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        Published In

        cover image Multimedia Tools and Applications
        Multimedia Tools and Applications  Volume 79, Issue 21-22
        Jun 2020
        1437 pages

        Publisher

        Kluwer Academic Publishers

        United States

        Publication History

        Published: 01 June 2020
        Accepted: 27 March 2020
        Revision received: 16 March 2020
        Received: 31 March 2019

        Author Tags

        1. Crowd density map
        2. Convolutional neural network
        3. Perspective distortion

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        • Research-article

        Funding Sources

        • the National Key R&D Program of China
        • the Anhui Provincial Natural Science Foundation of China

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        View all
        • (2024)Vehicle object counting network based on feature pyramid split attention mechanismThe Visual Computer: International Journal of Computer Graphics10.1007/s00371-023-02808-y40:2(663-680)Online publication date: 1-Feb-2024
        • (2023)An efficient multi-scale contextual feature fusion network for counting crowds with varying densities and scalesMultimedia Tools and Applications10.1007/s11042-022-13920-x82:9(13929-13949)Online publication date: 1-Apr-2023
        • (2022)High-density Image Object Counting Network Based on Spatial Context and Channel AttentionProceedings of the 2022 6th International Conference on Electronic Information Technology and Computer Engineering10.1145/3573428.3573708(1592-1596)Online publication date: 21-Oct-2022

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