Synthetic Czech Passport Images for OCR and Computer Vision Training

The Synthetic Czech Republic Passports Dataset assembles more than 1,000 AI-generated passport images crafted for training OCR and computer vision models on identity documents. Each record is fully synthetic and does not correspond to real individuals. The dataset was created by ud-synthetic and was last updated on Hugging Face in May 2026.

Use Cases

• Train optical character recognition (OCR) models based on synthetic passport text fields.
• Develop computer vision models for identity document detection and classification based on AI-generated images.
• Benchmark model performance on synthetic identity documents to avoid privacy concerns with real data.
• Test data augmentation and preprocessing pipelines for document image analysis.

Strengths

• Contains more than 1,000 AI-generated passport images.
• All data is synthetically generated, mitigating privacy and legal risks associated with real personal data.

Limitations

• Description metadata is limited; actual data quality requires manual inspection after download.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

ud-synthetic

Collection Method

AI-generated synthetic data.

Freshness

Last updated 2026-05-14 15:12:19; freshness should be verified.

Geography

Czech Republic