Commons:Graphics village pump
Text pages hinder image search
I'm sure this has been covered elsewhere, but I couldn't find it. I recently did an image search for depictions of the philosopher René Descartes, looking for a good likeness of him. After the first page or so of results, though, what turned up was page after page of scanned text of Descartes's writing. Shouldn't there be some means of filtering the search so scanned pages of text don't show up? Obviously, someone might want to reproduce a title page of a book, or something like it, but in that case they could disable the filter. It would make image search more effective in cases like this. — Preceding unsigned comment added by RobertAldenRubin (talk • contribs) 21:06, 15 February 2022 (UTC)
How to remove dust in plane window?
I have taken some pictures from a fight, like the right one. The plane window was dirty and there is some dark spot in the picture. Is there a tool to remove them? --維基小霸王 (talk) 05:27, 19 February 2022 (UTC)
- @維基小霸王: You might be able to follow this tutorial: commons:cleaning up interference with Fourier analysis but where it instructs you to rub out high frequency signals in the Fourier-space view (bright spots) you'd paint over low frequency ones instead (dark spots). Would probably take some trial and error. Arlo James Barnes 14:21, 2 March 2022 (UTC)