Business Insider

How to change the DPI of an image in Photoshop to print high-quality photos

You'll want to know how to change the DPI of an image in Photoshop so you can print high-quality photos. DPI stands for dots per inch and usually 300 DPI is the standard; however, for professional ...
Nanowerk

Printing color at the optical diffraction limit - full color images at 100,000 dpi resolution

(Nanowerk News) Researchers from A*STAR’s Institute of Materials Research and Engineering (IMRE) have developed an innovative method for creating sharp, full-spectrum colour images at 100,000 dots per ...
NextBigFuture

First full colour images at 100,000 dpi resolution

Inspired by colourful stained-glass windows, researchers from Singapore have demonstrated an innovative method for producing sharp, full-spectrum colour images at 100,000 dpi which can be applicable ...
Macworld

Image resolution–the key to excellent prints

When it comes to image editing, resolution is one of the toughest concepts to understand. It’s also the most important concept to grasp when it comes to printing photos that look good. In this article ...