TIFF (Tagged Image File Format)
TIFF est un format d'image flexible et de haute qualite largement utilise en photographie, en edition et en imagerie medicale. Il prend en charge la compression sans perte, les pages multiples, les calques et des profondeurs de couleur tres elevees allant jusqu'a 32 bits par canal. TIFF est le format d'archivage standard pour la photographie professionnelle et la production d'impression.
Type MIME
image/tiff
Type
Binaire
Compression
Sans perte
Avantages
- + Lossless compression preserves full quality
- + Supports very high bit depths and CMYK
- + Industry standard for print and archival
- + Multi-page and layer support
Inconvรฉnients
- โ Very large file sizes
- โ No browser support for web display
- โ Complex format with many optional features
Quand utiliser .TIFF
Utilisez TIFF pour la photographie d'archivage, la production d'impression, l'imagerie medicale et tout flux de travail necessitant une qualite maximale sans artefacts de compression.
Dรฉtails techniques
TIFF utilise une structure basee sur des balises permettant plusieurs methodes de compression, notamment LZW, ZIP et JPEG. Il prend en charge les profils ICC, les couleurs CMYK, le virgule flottante 16/32 bits et les documents multipages.
Historique
TIFF a ete cree par Aldus Corporation en 1986 pour les scanners d'edition. Adobe Systems a acquis la specification en 1994 et la maintient sous le nom de TIFF 6.0.
Convertir depuis .TIFF
Convertir en .TIFF
Formats associรฉs
Termes associรฉs
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