How to Prevent Column Drift When Converting Borderless Scanned PDFs and Financial Screenshots into Excel (.xlsx) in 2026: A 5-Stage Layout-Aware OCR Benchmark
aicredits27676379 A 2026 engineering benchmark and reproducible 5-step workflow for converting borderless scanned PDFs, financial screenshots, and skewed mobile table photos into formula-ready Excel (.xlsx/.csv) workbooks without column drift.