When a Color Image Should be Converted to Black and White

There are many good reasons for converting an image to black and white. Some images contain a lot of contrast and texture which can be better emphasized in black in white. Others have historic content that fits well with historic black and white looks. And sometimes an image is part of a series, and theContinue reading “When a Color Image Should be Converted to Black and White”

Tutorial: Editing Fall Foliage Photos

At the peak of fall foliage season the colors can reach fluorescent levels, by borrowing light from outside the visible spectrum and reemitting it in the red through yellow zones. Because of this, foliage photography requires careful editing to produce the type of image our eye recalls seeing. All too often people make the wrongContinue reading “Tutorial: Editing Fall Foliage Photos”

Thoughts on the Color Gamut of the iPhone 5

In announcing the new iPhone 5, Apple has confirmed that they are extending their recent color strategy. This strategy is to bring all of their devices, not just to Retina resolution, but to sRGB color standards. For the iPhone 5, as for the new iPad, this is a significant increase in color gamut. For theContinue reading “Thoughts on the Color Gamut of the iPhone 5”

New-Generation Color Calibrators and Display Gamut Concerns

The latest generation of display calibration products from the major manufacturers use a library of display models to allow them to make more accurate measurements of the gamut of various display types. While this technique increases display calibration accuracy, it can also cause concern amongst users who upgrade from earlier models, only to find thatContinue reading “New-Generation Color Calibrators and Display Gamut Concerns”

Analysis of the Samsung Galaxy Tab 2 Screen’s Color Gamut

The illustration above shows the color gamut of the seven inch Samsung Galaxy Tab 2, compared to sRGB. This gamut looks quite familiar to anyone who has analyzed the gamut of laptop computers and tablets over the last few years. It can best be described as “small and twisted.” This refers to the fact thatContinue reading “Analysis of the Samsung Galaxy Tab 2 Screen’s Color Gamut”