TIFF Scan Fixture Matrix

Use TIFF fixtures for archival scans, fax-like OCR noise, and image-based extraction workflows that prefer TIFF sources.

3 Righe di fixture

3 Come usare questa matrice

Use the matrix when the validation target is a set of variants rather than one canonical sample.

Come usare questa matrice

Coverage

Covers cleaner archival TIFF scans and noisier fax-style inputs.
Useful for OCR engines and archival ingestion pipelines that favor TIFF over JPEG.
Anchored to the image extraction pack and workflow hub.

Righe di fixture

Variante	Profilo	Focus del test	File	Dimensione	Scarica
Archival TIFF Scan Good baseline for TIFF-based OCR and archival document workflows.	Clean archival source	TIFF scan ingestion	tiff_archival_scan_sample.tiff .tiff `SHA256 80a9ba7efcbf...`	65.7 KB	Scarica
Fax-Noise TIFF Targets denoising, thresholding, and low-quality legacy scan inputs.	Noisy legacy scan	Fax/legacy OCR robustness	tiff_fax_noise_sample.tiff .tiff `SHA256 051e673bf4d1...`	540.2 KB	Scarica
500x300 TIFF Useful as a TIFF control sample when comparing OCR-specific preprocessing flows.	Generic TIFF baseline	Container acceptance and decode	tiff_500x300_sample_file_1.1MB.tiff .1MB.tiff `SHA256 0c543fa87090...`	1.1 MB	Scarica

Pagine strategiche correlate

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

Scarica pack Apri pagina pack

PNG, JPEG, TIFF, and scan-style PDF fixtures for OCR, document-photo capture, scan preprocessing, and image-based extraction workflows.

Apri workflow

Pagine strategiche correlate

TIFF vs PNG