【运动交互预测-视频计数】Motion-guided Non-local Spatial-Temporal Network for Video Crowd Counting 煎饼果子不要果子 快快乐乐,没有脑袋4 人赞同了该文章 主要思路和创新点 本文主要针对视频计数,有两个不同的交互机制分别用来处理前后两帧图像,以及根据预测的分割图和融合特征图来预测最终计数密度图。文章...
To alleviate the expensive computation and satisfy the demand of fast video crowd counting, we also introduce a lightweight network to balance the computational cost with representation ability. We conduct experiments on the crowd counting benchmarks and demonstrate its superiority in terms of ...
核心点:crowd counting 目前主要的实现方法: counting by detection,counting by clustering, andcounting by regression. counting by detection: 解决思路:detection+tracking 主要问题:detector在复杂高密度人群中性能差;time-consuming counting by clustering: 解决思路:motion cluster 主要问题:要求视频帧率足够支持motion...
3.4. Crowd Analysis and Tracking 对于密集人群的跟踪难度还是很大 4 Crowd video datasets 4.1. Crowd Counting 主要有以下几个数据库:The WorldExpo’10 Crowd Counting Dataset [Zhang et al. 2015], the UCSDdataset [Chan et al. 2008], and the UCF Crowd Counting dataset [Idrees et al. 2013] 4.2...
Compared with single image based crowd counting, video provides the spatial-temporal information of the crowd that would help improve the robustness of crowd counting. But translation, rotation and scaling of people lead to the change of density map of heads between neighbouring frames. Meanwhile, ...
Focusing on low counting accuracy caused by serious occlusions and abrupt illumination variations, a new real-time statistical method based on Gaussian Mixture Model (GMM) and Scale-Invariant Feature Transform (SIFT) features for video crowd counting was proposed. Firstly, the moving crowd were detect...
An automatic method to detect abnormal crowd density by using texture analysis and learning is presented by Wu in[143]. This task is important for the intelligent surveillance system in public places. By using the perspective projection model, a series of multiresolution image cells were generated...
* Analysis of the Effect of Low-Overhead Lossy Image Compression on the Performance of Visual Crowd Counting for Smart City Applications* 链接: arxiv.org/abs/2207.1015* 作者: Arian Bakhtiarnia,Błażej Leporowski,Lukas Esterle,Alexandros Iosifidis* 摘要: 在整个智能城市中放置的相机捕获的相机捕获...
Crowd counting on the drone platform is an interesting topic in computer vision, which brings new challenges such as small object inference, background clu... D Du,L Wen,P Zhu,... 被引量: 0发表: 2021年 Object detection in drone video based on recurrent motion attention In recent years,...
在ShanghaiTech B 数据集上的定位实验结果 在SenseCrowd 和 FDST 数据集上的实验结果 消融实验:K-GNA 为关键帧 GNA;T-GNA 为时序 GNA;MF 为多核高斯机制 视频定位 论文信息 Video Crowd Localization with Multi-focus Gaussian Neighbor Attention and a Large-Scale Benchmark...