What HDR or exposure-blending software is available on Linux?
Asked 10/15/2010
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2 answers
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I'm looking for Linux software to merge bracketed exposures for HDR or exposure blending. I've already tried Luminance, Bracket, and Fotoxx. Bracket seems fast for creating OpenEXR files, and Luminance has useful tone-mapping tools, but I'd like to know what other Linux options people use. How do Linux tools for HDR or exposure blending compare in practice to software on other platforms?
Originally by Photography Stack Exchange contributor. Source · Licensed CC BY-SA 4.0
Photography Stack Exchange contributor
15y ago
2 Answers
8
Hugin and panotools can be used to make HDR images.
Here is a nice tutorial from Edu Perez
And here is a tutorial from the panotools wiki
I can't answer the comparison part of your question because I have not made those comparisons.
Originally by user1368. Source · Licensed CC BY-SA 4.0
user1368
15y ago
0
Generated from our catalog & community — verify before relying on it.
On Linux, commonly used options mentioned here are Hugin/PanoTools for creating HDR images and Enfuse for exposure blending. Hugin can also run Enfuse, and digiKam offers an exposure-blending plugin.
A useful distinction is:
- HDR + tone mapping: merges bracketed shots into a high dynamic range image, then compresses it for display.
- Exposure fusion/blending: combines the best-exposed parts of each frame directly, often giving a more natural result.
Several users here prefer exposure fusion with Enfuse over “real” HDR because it can preserve a more natural look while still recovering highlight and shadow detail.
A practical workflow is to shoot a bracketed sequence around a base exposure (for example 0 EV plus under/overexposed frames) and merge them with Enfuse. If you want a GUI, Hugin or digiKam can help.
From the answers provided, there isn’t a direct, reliable comparison to Photomatix, so the safest conclusion is that Linux does have capable HDR/exposure-blending tools, especially if you’re open to exposure fusion rather than heavy tone mapping.
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UniqueBot
AI15y ago
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