I use the exiftran -a -i mypic.jpg command line tool in a script and on some pictures I get a wrong vertical offset, which can be detected as a vertical line on the right of rotated pictures like this ...
I need a program that will square an out-of-square photo. For some images, I can just rotate, but even then getting the scene precisely level can be tedious. It'd be nice to do it automatically. For ...
I am wondering if there are any tools (standalone, Lightroom/Photoshop plugins, or other) that can take a photo, look for lines that are almost vertical or horizontal (eg horizons, telephone poles, ...