Image File Format Specifications {转载}
最近的项目处理图片比较多,有关各种图片格式及其相关的格式规范,大家如果有兴趣也可以参考下面的链接
http://msdn.microsoft.com/en-us/library/ms534415(VS.85).aspx
The following table lists several documents that give detailed descriptions of how metadata is stored in image files.
Document
Location
Tagged Image File Format (TIFF) Specification
http://partners.adobe.com/asn/developer/pdfs/tn/TIFF6.pdf
Exif Specification
http://www.exif.org/specifications.html
Portable Network Graphics (PNG) Specification
http://www.w3.org/TR/REC-png.html
ISO/IEC 10918-1 (JPEG)
http://www.ansi.org/public/std_info.html
ICC.1:1998-09
http://www.color.org
Photoshop File Formats Specification
http://partners.adobe.com/asn/developer