https://github.com/dubinsky/podval-imageio
Extract (meta)data from image files
https://github.com/dubinsky/podval-imageio
Last synced: 11 months ago
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Extract (meta)data from image files
- Host: GitHub
- URL: https://github.com/dubinsky/podval-imageio
- Owner: dubinsky
- Created: 2011-12-27T21:02:15.000Z (over 14 years ago)
- Default Branch: master
- Last Pushed: 2014-05-27T18:58:40.000Z (about 12 years ago)
- Last Synced: 2025-06-22T14:41:17.259Z (12 months ago)
- Language: Java
- Homepage:
- Size: 4.52 MB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
podval-imageio
==============
Extract (meta)data from image files.
Summary
-------
Flexible Java library for reading of the EXIF metadata, CRW (Canon raw) metadata and CRW images.
Motivation
----------
History
-------
Early 2002: development starts; some CRW information contributed to David Burren.
Middle of 2002: metadata description in XML introduced.
Early 2003: (pre-release) JAXB 1.0 used to generate classes for the reading of the metadata description from the W3C XML Schema
2005: reading of the metadata description redone using SAX
Early 2006: reader-to-application interface simplified
Related Work
------------
### Image and Metadata Extractors
* [Metadata Extractor](https://drewnoakes.com/code/exif/)
* [Java USB Camera Tools](http://jphoto.sourceforge.net/)
* [jhead](http://www.sentex.net/~mwandel/jhead/)
* [ExifTool](http://www.sno.phy.queensu.ca/~phil/exiftool/)
* [RawTherapee](http://www.rawtherapee.com/)
Future Work
-----------
* Reading more formats
* javax.imageio reader for CRW files
* javax.imageio metadata for CRW files
* javax.imageio metadata for JPEG files
* Writing of the EXIF data
References
----------
### Image File and Metadata Formats
* [EXIF 2.3](http://www.cipa.jp/std/documents/e/DC-008-2012_E.pdf)
* [CIFF](http://xyrion.org/ciff/CIFFspecV1R04.pdf)
* [Canon EXIF Maker Note](http://www.burren.cx/david/canon.html)
* [CRW Image (dcraw)](http://www.cybercom.net/~dcoffin/dcraw/)
* [DIG35](http://www.bgbm.org/tdwg/acc/Documents/DIG35-v1.1WD-010416.pdf)
### Demosaicing
* [Vector Color Filter Array Demosaicing](http://www-isl.stanford.edu/~abbas/group/papers_and_pub/spie01_gupta.pdf)