How to remove the vignetting on a photo with Darktable
The vignetting in photography is a reduction of the image’s brightness or saturation toward its periphery. It is usually an unintended or undesired effect caused by the lens, camera settings, or exposure. If you look at this article title photo, you’ll see the corners are darker than the middle of the picture : it’s the vignetting. In fact, I usually like this effect and I don’t often remove it because it’s a nice way to draw interest to your subject, for example with portraits or pointing specific part of a landscape.
- 3 minutes read time