Image Extraction Fixtures
PNG, JPEG, TIFF, and scan-style PDF fixtures for OCR, document-photo capture, scan preprocessing, and image-based extraction workflows.
Waarom deze workflow belangrijk is
- Mix clean scans, noisy OCR inputs, mobile-photo captures, and TIFF archival sources in one workflow.
- Use image and PDF fixtures together to compare scan ingestion against fixed-layout document extraction.
- Anchored to a downloadable pack so teams can seed OCR and preprocessing suites quickly.
Aanbevolen packs
Image Extraction Fixture Pack
Bundle of real PNG, JPEG, TIFF, and scan-style PDF fixtures for OCR, scan ingestion, and document-photo extraction workflows.
image_extraction_fixture_pack.zip · 382.3 KB
Fixturepack voor documentextractie
Pack met echte PDF- en TXT-fixtures voor extractie, layoutanalyse, OCR-validatie, beveiligde documenten en corrupte bestanden.
document_extraction_fixture_pack.zip · 18.9 KB
Fixture Matrices
PNG OCR Fixture Matrix
Pick PNG fixtures for clean receipt scans, grayscale OCR preprocessing, and image-based extraction smoke tests.
JPEG Document Capture Matrix
Choose JPEG fixtures for mobile document photos, compressed receipt captures, and OCR workflows that start from camera images.
TIFF Scan Fixture Matrix
Use TIFF fixtures for archival scans, fax-like OCR noise, and image-based extraction workflows that prefer TIFF sources.
Fixturematrix voor PDF-extractie
Gebruik de PDF-matrix om te kiezen tussen tekstrijke, vaste-layout-, form-achtige of corrupte fixtures.
Aanbevolen fixtures
| Filename | Format | Size | Actions |
|---|---|---|---|
| png_receipt_scan_sample.png | PNG | 4.4 KB | |
| png_ocr_noise_sample.png | PNG | 42.0 KB | |
| jpeg_mobile_document_capture_sample.jpeg | JPEG | 36.9 KB | |
| jpeg_receipt_photo_sample.jpeg | JPEG | 282.7 KB | |
| tiff_archival_scan_sample.tiff | TIFF | 65.7 KB | |
| tiff_fax_noise_sample.tiff | TIFF | 540.2 KB | |
| pdf_scan_like_image_sample.pdf | 3.7 KB | ||
| pdf_ocr_noise_sample.pdf | 7.9 KB |
Gerelateerde strategische pagina's
Best Format Guides
Use-Case Recommendations
How to Convert
Comparisons