Sunday January 29 2012
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Blended Exposures

A Simpler Approach to Extending Dynamic Range

BlendedExposures.jpg

Sometimes the range of light is so wide, a digital camera cannot capture it all. The traditional solution for landscape photographers is to use a graduated neutral density filter to reduce the dynamic range of the scene. This video demonstrates an easy technique for blending two images, one exposed for the highlights, the exposed for the shadows. This technique does not use the Brush tool. It just uses a luminosity mask, which is refined with a Gaussian Blur and a Levels adjustment.

(Click here to view video.)

Video details
Format(s): 
Quicktime
Streaming video: 
Yes
Video length: 
12:02
Window size: 
800 x 600
Download size (KB): 
20,596.0
Author information
Author: 
Glenn E. Mitchell II, Ph.D.
Author Bio: 

Glenn Mitchell is an avid digital photographer, technical writer, and university administrator. He is an author with a long list of publications in trade magazines, peer-reviewed academic journals, and co-authored books. He is creative force behind The Light's Right. His photography can be seen at his gallery site: www.thelightsrightstudio.com.

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