Long Exposure Stacker
macOS / Photo et vidéo
Long Exposure Stacker combines images to blur motion and to reduce noise. It can be used to simulate very long exposures to remove the appearance of waves from the surface of water or soften the motion in water falls and clouds. Long Exposure Stacker is an alternative to using dense neutral density filters, such as 6- or 10-stop ND filters, at capture time. Because the images are combined, the noise in the final image is reduced. This means that split neutral-density filters may not need to be used in the field. Instead, burning, dogging and gradient filters can be used in an image editor, without the risk of exposing noise. Long Exposure Stacker includes an alignment option that makes it possible to make a hand-held long exposure from a burst of images where each image is captured with a short exposure.
Quoi de neuf dans la dernière version ?
Replaced the median composition algorithms with variations on truncated mean that should result in slightly better results.
Added support for 32-bit floating point output. This should improve image quality when there are a large number of input images and the noise in the input images is small. 32-bit output is off by default. It can be turned on in settings. See details online before turning it on--32-bit float data is not well supported in many image editing apps.
Added support for lens distortion correction when processing RAW images. Lens distortion correction is off by default. See details online before turning it on.
Bug fixes and significant internal changes to facilitate future upgrades. See full details at https://sites.google.com/site/longexposurestacker/new-in-version-1-6
