Questions tagged [selection]
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Difference between dashed line area and feathering radius in darktable
In darktable, when you make a selection, e.g. to increase the exposure of a specific area, there is the selection outline, and a dotted exterior line. The distance between the main selection and that ...
How to mask a picture in Affinity Photo
I have the following picture. Using Affinity Photo (version 18.104.22.1683 on Windows 10), I want to mask everything except the child and the green rope she stands on/is holding in her hands. Everything ...
How to select a cell phone (mobile phone) that will have the best camera hardware and software?
Shortly before the COVID-19 pandemic began, I had the opportunity to attend a few art gallery openings that featured photography. What surprised me was that some of the photographs were taken using ...
Photography from geostationary orbit
Satellites are at 38000 km from earth. What practical lens will allow me to resolve 1 km (5.43 arc-sec) and the earth subtends roughly 20 degrees at the camera.
How to fix rotation orientation of multiple images in a Lightroom?
How can I rotate multiple images of vertical orientation in Lightroom that are scattered in a timelapse collection? if I have multiple images from my camera in a sequence that are rotated incorrectly ...