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A TIFF file contains one or several images, termed subfiles in the specification. The basic use case for having multiple subfiles is to encode a multipage telefax in a single file, but it is also allowed to have different subfiles be different variants of the same image, for example scanned at different resolutions.
However, TIFF/EP provided a basis for the raw image formats of a number of cameras. One example is Nikon's NEF raw file format, which uses the tag TIFF/EPStandardID (with value 1.0.0.0). [1] Adobe's DNG (Digital Negative) raw file format was based on TIFF/EP, and the DNG specification states "DNG... is compatible with the TIFF-EP standard". [2]
tiff Tagged Image File Format (TIFF) [10] 4D 4D 00 2A (big-endian) MM␀* 49 49 2B 00 (little-endian) II+␀ 0 tif tiff BigTIFF [11] 4D 4D 00 2B (big-endian) MM␀+ 0 49 49 2A 00 10 00 00 00 43 52: II*␀␐␀␀␀CR: 0 cr2 Canon RAW Format Version 2 [12] Canon's RAW format is based on TIFF. [13] 66 74 79 70 63 72 78 43 52: ftypcrx: 0 cr3 80 ...
The Exif tag structure is borrowed from TIFF files. On several image specific properties, there is a large overlap between the tags defined in the TIFF, Exif, TIFF/EP, and DCF standards. For descriptive metadata, there is an overlap between Exif, IPTC Information Interchange Model and XMP info, which also can be embedded in a JPEG file.
Defines a basic framework for storing raw and processed images in TIFF. Is the basis of many other RAW formats: for example, Nikon NEF is essentially NEF, complete with a tag which identifies the version of TIFF/EP they are based on. [20] Digital Negative (DNG) 2004: Yes, from Adobe: Extension of TIFF/EP, adding information on camera ...
Group 4 compression is available in many proprietary image file formats as well as standardized formats such as TIFF, CALS, CIT (Intergraph Raster Type 24) and the PDF document format. G4 offers a small improvement over G3-2D by removing the end-of-line (EOL) codes. G3 and G4 compression both treat an image as a series of horizontal black ...
ExifTool is a free and open-source software program for reading, writing, and manipulating image, audio, video, and PDF metadata.As such, ExifTool classes as a tag editor.It is platform independent, available as both a Perl library (Image::ExifTool) and a command-line application.
GeoTIFF is a public domain metadata standard which allows georeferencing information to be embedded within a TIFF file. The potential additional information includes map projection, coordinate systems, ellipsoids, datums, and everything else necessary to establish the exact spatial reference for the file.