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http://www.lemis.com/grog/wip/canstockphoto9569331-700x575.jpg
Work in progress

This is a page that I'm putting together to compare various HDR software.

There are a number of questions about HDR. Firstly, what are you trying to achieve? Early HDR images were really spectacular and decidedly artificial. That's pretty much the opposite of what I'm trying to achieve: I'm trying to achieve photos that have shadow detail without being burnt out. A lot of this falls into the area of Tone mapping, of course: I'm sure that one of these days camera sensors will have an adequate dynamic range, but I can't see it ever being the case that it can be represented as-is on paper or a display screen.

On the other hand, creating HDR images with current technology involves merging multiple images. That gives rise to ghosting, like in this image:


https://lemis.nyc3.digitaloceanspaces.com/grog/Photos/20140126/big/garden-se-3-detail.jpeg
Image title: garden se 3 detail          Dimensions:          1162 x 1358, 400 kB
Make a single page with this image Hide this image
Make this image a thumbnail Make thumbnails of all images on this page
Make this image small again Display small version of all images on this page
All images taken on Sunday, 26 January 2014, thumbnails          All images taken on Sunday, 26 January 2014, small
Diary entry for Sunday, 26 January 2014 Complete exposure details

 

How do you get rid of that? That's my main question at the moment. I have a script that uses components of Hugin to merge the images. It doesn't perform deghosting, and fails miserably with the image above (which it generated).

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