| andygrif |
14-08-2007 16:17 |
Re: How many pixels for photo ???
Quote:
Originally Posted by Mike
(Post 34374153)
Hi all
Are there set recommendations for how many pixels make a good quality photo. Reason being my camera is set to 6 millon pixels and is filling up my pc pretty quick. As I only normally print maximum size 8" x 10" would a lower setting still give the same results.
Many thanks for your time.
Mike
|
A 6mp camera has an output of approx 2000x3000, give or take a couple of hundred. At 300dpi 2000x3000 pixles equates to approx 6x10 inches. Most digital cameras output 1:1.5 ratio so probably not 8x10"s more likely to be 8x12 inches.
You can probably drop the dpi down to increase the print size quite comfortably to about 150-200 without any major loss of quality, but of course once you've got rid of it, you can get it back, so backing up your camera's memory card to a CD-ROM when you transfer your images to your computer and start editing them is a good practice. Personally I would not start changing the DPI on any originals.
Also, you should consider what you're using the photos for, if you're only ever going to look at them on your computer screen then the max you'll need is 96dpi, but for printing 300dpi is recommended. You do not need more than 300dpi. |
