Color management is the practical application of the science of color perception and reproduction to make it possible to predict and previsualize how colors will be reproduced using differing mediums such as fabric and photographic dyes, CRT ...

"Bit depth quantifies how many unique colors are available in an image's color palette in terms of the number of 0's and 1's, or "bits," which are used to specify each color.  This does not mean that the image necessarily uses all ...

"The human eye senses this spectrum using a combination of rod and cone cells for vision.  Rod cells are better for low-light vision, but can only sense the intensity of light, whereas while cone cells can also discern color, they fun ...

"Understanding image histograms is probably the single most important concept to become familiar with when working with pictures from a digital camera. A histogram ca ...

"White balance (WB) is the process of removing unrealistic color casts, so that objects which appear white in person are rendered white in your photo. Proper camera white balance has to take into account the "color temperature" o ...

The Art and Science of Printer Profiling, part I Why Use the ProPhoto RGB Color Space? GretagMacbeth Eye-One Display The Color Management Wave Eye-One Match: An Eye for Color

Are you happy with color in your photos? This is ultimately the driving force behind color management for most people. If you take photos with your camera, print them, give them to friends and family, and everyone thinks they look great, you ...

One of the most common questions asked by photographers is, “Which working space profile should I choose when converting RAW files, when scanning, or when setting up my digital camera?” Working space profiles (or editing space profiles) are g ...

"The Gray Card is a process control benchmark for color management. Without one our camera, monitor and printer are only as good as our eye's ability to discern color, and our eyes are easily fooled. Absent any external reference our eyes wil ...

"The RAW file format is digital photography's equivalent of a negative in film photography: it contains untouched, "raw" pixel information straight from the digital camera's sensor. The RAW file format has yet to undergo demosaicing, and so it ...

Change eye color in photoshop tutorial.

If you've been learning about digital imaging, whether by shooting with a digital camera or by scanning your film images, you've probably come across the concept of 8-bit and 16-bit images. Support for 16-bit editing seems to be all the rage ...

Intro to color management

A lot of people been asking me what are Color Temperature (CT) flash gels for and where they can find it. On the first part I will be showing a very simple way where you can get them, in Europe, very fast and with everything you need to co ...

Adobe Photoshop Tutorials - Color Space