Boosting Lightweight Multi-branch Network by Integrating Segment, Skeleton, and Attribute Information
摘要
In recent years, numerous surveillance camera systems have been installed to enhance security measures and monitor public spaces. This has created a growing demand for effective Person Re-Identification (Person ReID) models capable of processing large volumes of data swiftly and accurately. The Lightweight Multi-Branch Network (LightMBN) model addresses these needs by providing a high-accuracy, efficient solution. In this study, we aim to further enhance the LightMBN model by integrating additional data modalities, including segment, skeleton, and attribute information. These enhancements are designed to offer a more comprehensive representation of individuals, thereby improving identification accuracy. Through meticulous experimentation with various hyperparameters, we evaluate the performance of our enhanced model. The results show a significant improvement in mean Average Precision (mAP) compared to the original LightMBN, achieving state-of-the-art performance with an mAP of 84.5% without re-ranking and 91.5% with re-ranking on the CUHK03 detected (CUHK03-D), and 86.7% and 93.0% respectively on the CUHK03 labeled (CUHK03-L). Our findings suggest that incorporating diverse data types significantly enhances the effectiveness of Person ReID systems, paving the way for more robust and reliable surveillance applications.