HDR being High dynamic range imaging, that is the ability to combine several pictures of the same image/subject but taken with different exposure in order to create a more impressive result. |
Read the following review to find out: http://www.linuxlinks.com/article/20100323145610371/HDRImaging.html In short, they are CinePaint and Hugin plus a few more... |
There's a general overview of HDR software on the panotools wiki here: http://wiki.panotools.org/HDR_Software_overview Although it's not Linux specific it does tell you what runs on which platform. |
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