Saturday, September 10, 2011

Digital photography printing: the ABC of DPI, JPEG and KB


Printing of digital photography opened a whole new world for both amateur and professional photographers.

For most photographers, the digital photography printing backup offers unprecedented freedom to get the best digital photos. No more worrying about this precious piece of film running out very soon-all without you knowing with certainty that anything is worth it!

However, when it comes to getting the digital photo printing made real, there are some things to keep in mind to avoid losing much of its quality photographic paper-not to mention expensive printing ink.

Digital photo printing in mind, the first thing to look at is to ensure that you download the photos in its maximum resolution. If you end up with photos of 72 dpi (dots per inch), print quality will be useless. A resolution of 72 dpi is only good for viewing on your computer screen, but 200-300 dpi will give a good quality 8 x 10 print.

Large prints are usually seen from a greater distance, therefore, one inch 13 x 19 print 200 pixels per inch is probably enough, whereas a 5 x 7 inches may need about 300 pixels per inch.

Looking at the file size you will learn quickly to be a judge specializing in quality. An image equal to or less than 100 kb (kilobytes) is probably very low resolution for printing digital photo of good quality. Once you get up to a minimum of 400 kb, you are working with a resolution more useful for an 8 x 10 print.

To make the printing of digital photography, you will work primarily with the JPEG file format. Keep in mind that each time you open and save a JPEG file, you lose some of the image information. You want, therefore, make all changes in a session, and then save them only once.

If you are quite proud of their effort Gallery-or if you want the shots families are available for the next generation-you your prints to be made into decent role, as you were used to in the ' old days ' of photo paper! In the end, your digital photo printing is only as good as the book you are using.

There are many new coated papers available specifically for this purpose, and you should look to what is recommended for the printer you are using.

These digital photo print jobs are not cheap, so plan carefully. Print only after the final cut, or after the completion of other changes, such as add a border to your image software.

The book of greater autonomy is free acid, commonly called file paper in the world of inkjet printing.

Inkjet and laser printers color normal are good for text and graphics, but not always for both digital photo printing. Printers are PictBridge-enabled, allow you to make digital photography printing directly from the camera. Portable printers, such as the series HP Photosmart 320, allow you to take a snap and print photos from digital photo 4 x 6:0 pm anywhere in motion.

Incidentally, for small prints 4 x 6 inches, sublimation printers giving prints of excellent quality, and they are generally impermeable-as the impressions of the film you were used to! However, the materials for such digital photography printing does not come cheap!

If you don't get good enough results with your own digital photo printing, especially if you are printing larger than 8 x 10, you may want to try a brick and mortar, or even online photo labs that make use of dedicated photo printers with excellent results.

Photo Labs can manipulate digital files directly from your memory card. Take your homemade CD, digital camera or memory card along for printing professional-quality digital photography.

For more information visit Best-Digital-Photography.com




Rika Susan research article-Alert.com , writes and publishes full-time on the Web. Rights of author of this article: 2006 Rika Susan. This article can be reprinted if the resource box and hyperlinks are left intact.




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