Data Flow

Mobile Check Deposit Verification Pipeline

Data Flow Diagrams (DFD) · made in Skemio

Data flow diagram mapping mobile check photo capture through OCR MICR extraction, risk verification scoring, and ledger deposit holds.
Data flow diagram mapping mobile check photo capture through OCR MICR extraction, risk verification scoring, and ledger deposit holds.
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What it shows

  • Edge image analysis scores check sharpness and MICR line alignment
  • Fraud scoring analyzes account history, limits, and signature matches
  • Provisional ledger crediting applies conditional hold rules automatically

The takeaway

Front-load optical validation to reject bad scans before invoking fraud models.

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