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compressing dynamic range with exposure fusion - modern sensor capture an astonishing dynamic range, namely some sony sensors or canon with magic lantern's dual iso feature. this is in a range where the image has to be processed carefully to display it in pleasing ways on a monitor, let alone the limited dynamic range of print media. example images use graduated density filter to brighten foreground using the graudated density iop works well in this case since the horizon here is more or le...
modern sensor capture an astonishing dynamic range, namely some sony sensors or canon with magic lantern's dual iso feature. this is in a range where the image has to be processed carefully to display it in pleasing ways on a monitor, let alone the limited dynamic range of print media.
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Rodrigo De León Plicet's profile photoBartosz Falkowski (-Demonos-)'s profile photoStefan Wimmer's profile photo
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That is marvellous! You guys keep amazing us 😁😎
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darktable

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colour manipulation with the colour checker lut module - colour manipulation with the colour checker lut module motivation for raw photography there exist great presets for nice colour rendition: in-camera colour processing such as canon picture styles fuji film-emulation-like presets (provia velvia astia classic-chrome) pat david's film emulation luts unfortunately these are eat-it-or-die canned styles or icc lut profiles. you have to apply them and be happy or tweak them with other tools....
colour manipulation with the colour checker lut module. motivation. for raw photography there exist great presets for nice colour rendition: in-camera colour processing such as canon picture styles; fuji film-emulation-like presets (provia velvia astia classic-chrome); pat david's film emulation ...
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Nor man's profile photoDavid LaCivita's profile photo
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I finally got around to trying the unstable version for this module but I can't find it? I feel a little silly asking where it is but it isn't in "more modules." Also, anyone make a tutorial for it yet? I've read the blog post but it's a little over my head. I know I need to calibrate my monitor but I was hoping this could help until I get the money for a good piece of hardware.
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darktable

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Liquify, liquify? - Most modules in darktable are working on changing pixels color, lightness, etc. Few modules are moving pixels and when they do they are doing it in a very constraint way like to rotate, fix the lens' distortions or remove spots. The liquify module offer more ways to move pixels around by applying some free style distortions to parts of the image. There is three tools to help doing that: point line curve Each tool is based on nodes. A point is given by a single node, a li...
Most modules in darktable are working on changing pixels color, lightness, etc. Few modules are moving pixels and when they do they are doing it in a very constraint way like to rotate, fix the lens' distortions or remove spots. The liquify module offer more ways to move pixels around by ...
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darktable

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darktable 2.0.3 released - we're proud to announce the third bugfix release for the 2.0 series of darktable, 2.0.3! the github release is here: https://github.com/darktable-org/darktable/releases/tag/release-2.0.3. as always, please don't use the autogenerated tarball provided by github, but only our tar.xz. the checksum is: $ sha256sum darktable-2.0.3.tar.xz
a03e5c1d786799e63c8b4a9f32e9e6f27b3a7d7ab0bbbb7753a516e630490345 darktable-2.0.3.tar.xz
$ sha256sum darktable-2.0.3.dmg
0568d2d2551...
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Jean-Luc Lacroix's profile photoLopo Isaac Fernández's profile photoMark Symonds's profile photo
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Excellent

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darktable 2.0.2 released - we're proud to announce the second bugfix release for the 2.0 series of darktable, 2.0.2! the github release is here: https://github.com/darktable-org/darktable/releases/tag/release-2.0.2. as always, please don't use the autogenerated tarball provided by github, but only our tar.xz. the checksum is: $ sha256sum darktable-2.0.2.tar.xz
75ea6354eb08aab8f25315a2de14c68dc6aad6ee5992061beea624afc7912400 darktable-2.0.2.tar.xz
and the changelog as compared to 2.0.1 can ...
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And a nice video of all the changes from 1.6 to 2.0
 
Gource visualization of git log from 1.6.0 to right before 2.0
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darktable

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darktable 2.0.5 released - we're proud to announce the fourth bugfix release for the 2.0 series of darktable, 2.0.5! the github release is here: https://github.com/darktable-org/darktable/releases/tag/release-2.0.5. as always, please don't use the autogenerated tarball provided by github, but only our tar.xz. the checksum is: $ sha256sum darktable-2.0.5.tar.xz
898b71b94e7ef540eb1c87c829daadc8d8d025b1705d4a9471b1b9ed91b90a02 darktable-2.0.5.tar.xz and the changelog as compared to 2.0.4 can b...
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darktable 2.0.4 released - we're proud to announce the fourth bugfix release for the 2.0 series of darktable, 2.0.4! the github release is here: https://github.com/darktable-org/darktable/releases/tag/release-2.0.4. as always, please don't use the autogenerated tarball provided by github, but only our tar.xz. the checksum is: $ sha256sum darktable-2.0.4.tar.xz
80e448622ff060bca1d64bf6151c27de34dea8fe6b7ddb708e1e3526a5961e62  darktable-2.0.4.tar.xz
and the changelog as compared to 2.0.3 can...
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Running on non-x86 platforms - For many years darktable would only run on x86 CPUs that also support at least SSE2. While that is nowadays almost everything looking like a PC it's still limiting. Consequently Roman sat down and started work on dropping that hard requirement. While his work isn't complete yet it's definitely becoming useful. So with a little tweaking you can for example use the development versions on an ARM, like the Raspberry Pi. Together with a touchscreen that has the po...
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James Coleman's profile photoAnton Rehrl's profile photoJean-Luc Lacroix's profile photo
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You guys are impressing me! Not that running DT on a resource limited Raspberry Pi really makes sense, but porting it to te ARM platform does.
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A new module for automatic perspective correction - Since many years darktable offers a versatile tool for manual perspective correction in the crop & rotate module [1]. Although the principle is simple and straightforward, there are cases where it can prove difficult to get a convincing correction, especially if no distinct vertical or horizontal features can be spotted in the image. To overcome these limitations a new “perspective correction” module has just been added that is able to aut...
Since many years darktable offers a versatile tool for manual perspective correction in the crop & rotate module [1]. Although the principle is simple and straightforward, there are cases where it can prove difficult to get a convincing correction, especially if no distinct vertical or ...
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Lopo Isaac Fernández's profile photoRodrigo De León Plicet's profile photoMark Symonds's profile photoKim Timothy Engh's profile photo
4 comments
 
A bit like shift lens. Like it!
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darktable

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darktable 2.0.1 released - we're proud to announce the first bugfix release for the 2.0 series of darktable, 2.0.1! the github release is here: https://github.com/darktable-org/darktable/releases/tag/release-2.0.1 as always, please don't use the autogenerated tarball provided by github, but only our tar.xz. the checksums are: $ sha256sum darktable-2.0.1.tar.xz
4d0e76eb42b95418ab59c17bff8aac660f5348b082aabfb3113607c67e87830b darktable-2.0.1.tar.xz
$ sha256sum darktable-2.0.1.dmg
580d1feb35...
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Lopo Isaac Fernández's profile photo
 
Awesome! Thank you!
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darktable

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Sorry for the late news!
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Adrian Knoth's profile photoPaul Emberger's profile photo
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Can you explain this feature in some detail? And do you know where one can have their camera modified? Thanks!
*monochrome raw demosaicing (for cameras with color filter array physically removed)
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open source photography workflow application and RAW developer
Introduction
darktable is an open source photography workflow application and RAW developer. A virtual lighttable and darkroom for photographers. It manages your digital negatives in a database, lets you view them through a zoomable lighttable and enables you to develop raw images and enhance them.