Confere: Local Receipt Reading With a Paper Trail

说明与用途

Confere 原型使巴西自由职业者能够本地处理收据照片，审核 OCR 输出，检测重复项，批准费用，并导出包含原始图像和哈希值的证据包。

问题

Freelancers need a trustworthy, inspectable way to convert receipt photos into approved expenses without re‑entry or hidden inference costs.

结果

The prototype processes three sample receipts locally in under a second, correctly identifies totals, blocks duplicate approvals, and produces an evidence packet that can be independently verified.

工作流

• Add PNG, JPG or WebP images
• Inspect source image, correct merchant/date/BRL amount and choose a category
• Resolve possible duplicates before approval
• Export a CSV or a self‑contained evidence packet containing the original images, recognition text, corrections, source‑image hashes and review timestamps

证据

In real browser inference on clean synthetic images, the café's source total 34,90 and stationery shop's 124,90 were both read and parsed correctly.

来源

The duplicate failed approval until resolved. Two approved originals produced exactly 159,80.

来源

Eleven unit tests cover the calculation and validation boundaries.

来源