arrow
返回

Vehicle Re-Identification Method Based on Efficient Self-Attention CNN-Transformer and Multi-Task Learning Optimization

delete2025-05-08
delete0
delete
OA
AI
王玉 封面图
王玉 (Yu Wang) *
R
Rui Li
Y
Yihan Shao
DOI:10.3390/s25102977delete
delete原文链接
delete分享
delete收藏
摘要

摘要

En 中文
为解决车辆重识别中因类内差异、类间相似性和环境因素导致的低精度问题,本文提出了一种CNN-Transformer架构(IBNT-Net)用于车辆重识别。该方法基于ResNet50-IBN骨干网络,并引入改进的多头自注意力机制以聚合上下文信息。它构建了一个结合全局与局部特征的多分支车辆重识别网络。此外,采用多任务学习策略,为分类任务和度量学习任务创建专门的学习路径。利用组卷积技术降低模型复杂度,使其适用于资源受限环境。在VeRi-776和VehicleID数据集上,所提方法以更少的参数实现了当前最优性能。实验结果表明,所提方法具有更优的重识别性能,且提取的特征更具判别力。
Keyword:
vehicle re-identification
intra-class variations
inter-class similarities
self-attention mechanism
multi-branch architecture
multi-task learning

期刊

Sensors 封面图
Sensors
IF:
3.5
论文数:
7.3W
被引数:
20.9W

机构

暂无机构信息
引用论文

引用论文

TransReID: Transformer-based Object Re-Identification
err2021-10-01
err0
errOAAI
errShuting He; Hao Luo; Pichao Wang; Fan Wang; Hao Li; Wei Jiang
err分享
err收藏
Parsing-Based View-Aware Embedding Network for Vehicle Re-Identification
err2020-06-01
err0
errOAAI
errDechao Meng; Liang Li; Xuejing Liu; Yadong Li; Shijie Yang; Zheng-Jun Zha; Xingyu Gao; Shuhui Wang; Qingming Huang
err分享
err收藏
Bottleneck Transformers for Visual Recognition
err2021-06-01
err0
errOAAI
errAravind Srinivas; Tsung-Yi Lin; Niki Parmar; Jonathon Shlens; Pieter Abbeel; Ashish Vaswani
err分享
err收藏
MSINet: Twins Contrastive Search of Multi-Scale Interaction for Object ReID
err2023-06-01
err0
errOAAI
errJianyang Gu; Kai Wang; Hao Luo; Chen Chen; Wei Jiang; Yuqiang Fang; Shanghang Zhang; Yang You; Jian Zhao
err分享
err收藏
CFVMNet
err2020-10-12
err0
PREAI
errZiruo Sun; Xiushan Nie; Xiaoming Xi; Yilong Yin
err分享
err收藏
err分享
err收藏
学者 查看更多内容