OCR для card recognition

OCR — technology для automatic reading card values в live-играх. Обеспечивает speed и accuracy.

Application

Baccarat: card values для outcome calculation. Blackjack: card tracking. Poker: community cards. Dragon Tiger: card comparison. Fast detection <500ms после reveal. Overlay на broadcast: card values displayed игроку.

Technical stack

Cameras: overhead или close-up angles. Image preprocessing: cropping, deskewing. CNN для character recognition. Custom-trained на deck cards. Multi-model ensemble для accuracy. Confidence scoring: below threshold — human confirmation.

Accuracy

Trained models: 99.5–99.9% accuracy. Backup: manual dealer input. Cross-validation с secondary camera. Automated retraining на new decks. Regular audits. Deviation alerts.

Compliance

Every recognized card logged. Videos retained 30–90 days. Regulatory validation: certification labs audit accuracy. Manual override policies. Discrepancy investigation processes. Zero-tolerance для systematic errors.