From wikipedia,
HDR or high dynamic range imaging (HDRI) is a set of techniques that allows a greater dynamic range of exposures (the range of values between light and dark areas) than normal digital imaging techniques. {...} This method was developed to produce a high dynamic range image from a set of photographs taken with a range of exposures. With the rising popularity of digital cameras and easy-to-use desktop software, the term "HDR" is now popularly used to refer to this process.
So, you basically take 3 (or more) pictures of the same scene with different exposures, and run them through Open Source or Commercial HDR software.
The images resulting from this process are truly stunning!
Below is a bunch of links that I have found on this topic.
I'll add more links as I find them!
-= Articles on HDR =-
Hack A Day Article on HDR
HDR in Photoshop CS2
How to Create Professional HDR Images
The Grumpy Editor's guide to HDR with Linux
HDR Labs - From AlexInsideMedia
-= Tools =-
pfstools - Open source
qtpfsgui - Open source with windows support.
Photomatix - This is a commercial product that costs 99$ US. The results from this software is amazing.
PFScalibration package - Open source photometric calibration
-= Books =-
Practical HDRI - From AlexInsideMedia
1 comment:
Here is another great resource:
http://hdrlabs.com
Also Jack Howard's new book:
http://www.rockynook.com/books/1-933952-32-6.html
Post a Comment