增值税发票OCR识别

支持增值税专用发票、增值税普通发票、增值税电子发票识别，支持包括发票代码、发票号码、开票日期、发票金额、发票税额、购买方税号、销售方税号等关键字段识别输出，识别准确率超过99%。

Supports the recognition of VAT special invoices, VAT ordinary invoices, and VAT electronic invoices. It enables the recognition and output of key fields including invoice code, invoice number, issue date, invoice amount, invoice tax amount, buyer's tax identification number, and seller's tax identification number, with a recognition accuracy exceeding 99%.