arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2405.03091cs.CVcs.LG
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基于多模态深度学习图像识别技术的研究

Research on Image Recognition Technology Based on Multimodal Deep Learning

Stony Brook University(石溪大学);University of Southern California(南加州大学);New York University(纽约大学);Northeastern University(东北大学);Columbia University(哥伦比亚大学)

Jinyin Wang, Xingchen Li, Yixuan Jin, Yihao Zhong, Keke Zhang, Chang Zhou

AI总结:

本文研究基于多模态深度学习的行为识别技术,通过融合常规图像与Kinect骨骼点数据并集成多种深度神经网络,在MSR3D数据集上验证了算法的高准确率与可靠性。

摘要:

本项目研究了利用深度神经网络的人体多模态行为识别算法。根据不同模态信息的特点,采用不同的深度神经网络来适应不同模态的视频信息。通过多种深度神经网络的集成,该算法成功实现了跨多模态的行为识别。在本项目中,使用微软Kinect开发的多个摄像头在获取常规图像的基础上采集相应的骨骼点数据。通过这种方式,可以提取图像中的运动特征。最终,将两种方法所识别出的行为特征进行综合,以促进行为的精确识别与分类。所提算法的性能使用MSR3D数据集进行了评估。实验结果表明,行为识别的准确率始终保持较高水平,表明该算法在各种场景下均具有可靠性。此外,测试还表明,该算法显著提高了视频片段中行人行为检测的准确率。

英文摘要:

This project investigates the human multi-modal behavior identification algorithm utilizing deep neural networks. According to the characteristics of different modal information, different deep neural networks are used to adapt to different modal video information. Through the integration of various deep neural networks, the algorithm successfully identifies behaviors across multiple modalities. In this project, multiple cameras developed by Microsoft Kinect were used to collect corresponding bone point data based on acquiring conventional images. In this way, the motion features in the image can be extracted. Ultimately, the behavioral characteristics discerned through both approaches are synthesized to facilitate the precise identification and categorization of behaviors. The performance of the suggested algorithm was evaluated using the MSR3D data set. The findings from these experiments indicate that the accuracy in recognizing behaviors remains consistently high, suggesting that the algorithm is reliable in various scenarios. Additionally, the tests demonstrate that the algorithm substantially enhances the accuracy of detecting pedestrian behaviors in video footage.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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