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OCR, parsing, layout, tables, images, and document structure.

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Examples

Short examples of OCR, parsing, layout, tables, and images.

OCR Gets the $202 Total Right but the Inputs Wrong

OCR Gets the $202 Total Right but the Inputs Wrong

2026-09-17

OCR Misses the Meaning of Color in an Immunization Table

OCR Misses the Meaning of Color in an Immunization Table

2026-09-16

OCR Misses 7 Fields on a Census Form

OCR Misses 7 Fields on a Census Form

2026-09-15

Count Fixtures on a Floor Plan with OpenCV

Count Fixtures on a Floor Plan with OpenCV

2026-09-14

Floor Plan OCR: Calculate Room Area with Code

Floor Plan OCR: Calculate Room Area with Code

2026-09-12

Bank Balance Sheet OCR: Check the Digits

Bank Balance Sheet OCR: Check the Digits

2026-09-10

Apple 10-K: OCR on Merged Table Cells

Apple 10-K: OCR on Merged Table Cells

2026-09-09

OCR on Tables with Merged Cells: Markdown vs HTML

OCR on Tables with Merged Cells: Markdown vs HTML

2026-09-08

OCR on Clinical Notes: Gemini Rewrites a Lab Entry

OCR on Clinical Notes: Gemini Rewrites a Lab Entry

2026-09-07

OCR a Wide Table Without Losing Its Formulas

OCR a Wide Table Without Losing Its Formulas

2026-09-02

OCR a Rotated Patent Flowchart Without Losing the Edges

OCR a Rotated Patent Flowchart Without Losing the Edges

2026-09-01

Accurate Bus Timetable OCR for Less Time and Cost

Accurate Bus Timetable OCR for Less Time and Cost

2026-08-31

OCR Can Miss Draft Watermarks in Legal Documents

OCR Can Miss Draft Watermarks in Legal Documents

2026-08-28

OCR on Graphs: Extracting Data from an FDIC Chart

OCR on Graphs: Extracting Data from an FDIC Chart

2026-08-27

Nested Table Extraction Assigns Chris Evans to the Wrong Film

Nested Table Extraction Assigns Chris Evans to the Wrong Film

2026-08-26

AWS Textract Extracts a 33-Row Federal Reserve Table

AWS Textract Extracts a 33-Row Federal Reserve Table

2026-08-25

OCR Cannot Reliably Detect Signatures

OCR Cannot Reliably Detect Signatures

2026-08-24

OCR Models Fail on Handwritten Bank Forms

OCR Models Fail on Handwritten Bank Forms

2026-08-14

OCR on Redlined Documents: Testing the Edit Boundary

OCR on Redlined Documents: Testing the Edit Boundary

2026-08-10

OCR Models Fail on Census Grid Forms

OCR Models Fail on Census Grid Forms

2026-08-08

OCR Misses Topographic Map Labels

OCR Misses Topographic Map Labels

2026-08-07

OCR Procurement Forms: Blank Fields vs Missed Values

OCR Procurement Forms: Blank Fields vs Missed Values

2026-08-06

How to OCR a Diagram

How to OCR a Diagram

2026-08-05

Extract Financial Tables as Tables or JSON

Extract Financial Tables as Tables or JSON

2026-08-04

When OCR Completes Text It Cannot See

When OCR Completes Text It Cannot See

2026-08-01

Transcribe Scanned Equations Into LaTeX With a VLM

Transcribe Scanned Equations Into LaTeX With a VLM

2026-07-31

Turn a Map Label Into Normalized Coordinates With a VLM

Turn a Map Label Into Normalized Coordinates With a VLM

2026-07-30

Turn a Grouped Bar Chart Into CSV With a VLM

Turn a Grouped Bar Chart Into CSV With a VLM

2026-07-29

When PDF Table Extraction Changes 2 Months to 23

When PDF Table Extraction Changes 2 Months to 23

2026-07-27

Make a Static PDF Fillable with commonforms

Make a Static PDF Fillable with commonforms

2026-07-26

When OCR Moves a Cell Into the Header

When OCR Moves a Cell Into the Header

2026-07-23

Extract Handwritten Tables With Structure Intact

Extract Handwritten Tables With Structure Intact

2026-07-22

Check OCR Labels and Values Together

Check OCR Labels and Values Together

2026-07-21

How to Preserve Grouped Headers in a Scanned Table

How to Preserve Grouped Headers in a Scanned Table

2026-07-20

How to Extract a Scanned Table Without a Text Layer

How to Extract a Scanned Table Without a Text Layer

2026-07-19

Why Datasheet OCR Needs Product-Specific Evals

Why Datasheet OCR Needs Product-Specific Evals

2026-07-18

How to Extract IRS Tax Tables Without Losing the Formula

How to Extract IRS Tax Tables Without Losing the Formula

2026-07-17

Plain Text Loses the Structure in Tesla’s Revenue Table

Plain Text Loses the Structure in Tesla’s Revenue Table

2026-07-16

Why Plain Text Breaks Financial Tables

Why Plain Text Breaks Financial Tables

2026-07-15