Format | JP2 | XPM | ||||||||||
Company | Joint Photographic Experts Group | |||||||||||
Description | JPEG 2000 is a wavelet-based image compression standard. The aim of JPEG 2000 is not only improved compression performance over JPEG but also adding (or improving) features such as scalability and editability. | XPM is an image file format created in 1989. It is intended primarily for creating icon pixmaps, and supports transparent pixels. Derived from the earlier XBM syntax, it is a plain text file in the XPM2 format or of a C programming language syntax, which can be included in a C program file. | ||||||||||
Benefits | much smaller file size at equal quality than JPEG | Compatibility | ||||||||||
Drawbacks | less popular, requires more computational resources | Uncompressed | ||||||||||
Cameras |
This camera delivers high quality RAW images at high ISO sensitivities. It is equipped with a large, high resolution electronic viewfinder. More information at http://en.wikipedia.org/wiki/Panasonic_Lumix_DMC-GH2.
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Metadata | Handles XMP, EXIF or IPTC |
Professional photo conversion and processing. | |
Used by photographers (amateur and professional), design studios, architects, large organizations (NASA, IBM, Chrysler, University hospitals). | |
Totally risk free. After purchase, you have a 30-day money back guarantee. |