多模态行人重识别系统研究
Research on Multi-Model Pedestrian Re-Identification System
DOI: 10.12677/CSA.2023.133044, PDF,   
作者: 常 文, 游福成：北京印刷学院信息工程学院，北京
关键词: 行人重识别；深度学习；FastText；Pedestrian Re-Identification； Deep Learning； FastText
摘要: 行人重识别系统用来找寻行人，有着举足轻重的作用，而且还可以利用语义快速从库中查找出最相似的人。这种应用基于图像和文本的不同模型结构，配上合适的损失函数，将模型收敛。现基于多模态学习，可以使用语义进行图像的搜寻，对于数据量极大的监控系统而言，这无疑能帮助更高效的找寻目标。在文本分类的模型中，深度学习模型常出现在人们视野中，但是由于模型深度等原因，深度学习框架往往时间复杂度比较高，而FastText模型是基于嵌入的模型，没有复杂和深度的框架，但是却能在保证准确性的同时大幅提高模型训练的速率，使行人查找搜寻任务可以更快被完成，推进相关行业发展。因此，本文将FastText模型应用于多模态行人重拾别系统研究时，显著提高了训练的速度，将多模态行人重识别系统推向了更好的应用层面。
Abstract: The pedestrian re-identification system is used to find pedestrians, which plays a pivotal role, and can also use semantics to find the most similar person from the dataset quickly. This application is based on different model structures of images and text, with appropriate loss functions, to converge the model. Now based on multi-model learning, you can use semantics for image search, which can undoubtedly help to find targets more efficiently for monitoring systems with a large amount of data. In the model of text classification, deep learning models often appear in people’s field of vision, but due to model depth and other reasons, deep learning frameworks tend to have high time com-plexity, while model of FastText is based on embedding model, without complex and deep frame-works, but can ensure accuracy while improving the speed of model training, so that pedestrian re-identification tasks can be completed faster, promoting the development of related industries. Therefore, when the FastText model is applied to the research of multi-model pedestrian re-identification system, the training speed is significantly improved, and the multi-model pedestrian re-identification system is pushed to a better application level.
文章引用：常文, 游福成. 多模态行人重识别系统研究[J]. 计算机科学与应用, 2023, 13(3): 458-464. https://doi.org/10.12677/CSA.2023.133044

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