Format | PNG | PPM | ||||||||||
Company | Portable Network Graphics | Pixmap file format | ||||||||||
Description | The PNG file format is regarded, and was made, as the free and open-source successor to the GIF file format. The PNG file format supports true color (16 million colors) whereas the GIF file format only allows 256 colors. PNG excels when the image has large areas of uniform color. The lossless PNG format is best suited for editing pictures and all popular modern browsers fully support PNG. | Netpbm format is a family including the portable pixmap file format (PPM), the portable graymap file format (PGM) and the portable bitmap file format (PBM). These are ASCII files that provide very basic functionality and serve as a least-common-denominator for converting pixmap, graymap, or bitmap files between different platforms. Several applications refer to them collectively as the PNM format (portable anymap). | ||||||||||
Benefits | Lossless, popular, 16M colors | Popular | ||||||||||
Drawbacks | Large files | Uncompressed large files | ||||||||||
Cameras |
A well built and reliable camera. The Nikon D300 is equipped with a fast 3D tracking Auto Focus system. More information at Nikon D300 official page.
|
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. |