Synthetic Chinese Passports: 1,000+ AI-Generated Images for OCR Training

More than 1,000 AI-generated passport images purpose-built for training OCR and computer vision systems on identity documents. The dataset was created by ud-synthetic and was last updated on May 5, 2026. All images and associated data are synthetically generated and do not correspond to real individuals.

Use Cases

• Train optical character recognition (OCR) models based on synthetically generated passport images.
• Develop computer vision systems for identity document detection and analysis based on the provided images.
• Benchmark model performance on synthetic identity documents to avoid privacy concerns with real data.
• Research data augmentation techniques for document processing using a controlled synthetic dataset.

Strengths

• Contains more than 1,000 AI-generated images, providing a substantial volume for model training.
• All data is synthetically generated, which likely mitigates privacy and ethical concerns associated with real personal data.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• The dataset's synthetic nature may not fully capture the variability and noise present in real-world passport images.

Provenance

Source

ud-synthetic on Hugging Face

Collection Method

AI-generated synthetic data

Freshness

Last updated 2026-05-05 14:29:04

Geography

China (implied by passport type)