SapiensID

SapiensID is an official repository for SapiensID: Foundation for Human Recognition CVPR 2025 (https://arxiv.org/pdf/2504.04708).

@inproceedings{kim2025sapiensid,
  title={SapiensID: Foundation for Human Recognition},
  author={Kim, Minchul and Ye, Dingqiang and Su, Yiyang and Liu, Feng and Liu, Xiaoming},
  booktitle={CVPR},
  year={2025}
}

There are two main components:

• SapiensID: modeling
• WebBody: dataset

SapiensID

The core modeling and evaluation framework that provides:

• Person re-identification models and pipelines
• Pretrained models included
• Comprehensive evaluation on multiple datasets including:
  • PRCC
  • WebBody
  • Market-1501
  • MSMT17
  • LTCC
  • CelebReID
  • DeepChange
  • CCDA
  • CCVID
  • (we provide code for creating validation sets for each dataset but do not distribute the datasets)
• Support for both single and multi-GPU evaluation
• Feature extraction and metric computation
• Model training and inference pipelines

Refer to tasks/sapiensID/README.md for more details.

WebBody

A dataset creation and management tool that:

• Downloads and processes images from web sources
• Handles image resizing and quality control
• Manages data organization and storage
• Supports parallel processing for large-scale dataset creation
• Integrates with wandb for monitoring download progress

Refer to WebBody/README.md for more details.