Converting from PNG to EPS at Higher DPI
Posted: Wed Mar 23, 2022 10:26 pm
Here is my requirement: My computer saves all of my png files at 120 dpi, but I need them to be 300 dpi for publication (hard requirement).
Here is my problem: When I convert my png file to 300 dpi, the file dimensions become smaller. I would like the new file at 300 dpi to be the same dimensions as the original. Is there any way that I can accomplish that? (I'm not experienced with image processing, but it makes sense that the file would shrink, so that there are more "dots" in every inch - but I thought this software would do some kind of interpolation to get a higher resolution... or something like that...)
Here is my current process:
1) Add the png file to the software
2) For the editing, I select two filters: (a) Resize Advanced (for changing DPI), then (b) Resize (to set back to original file size)
3) I then process and save the file
When I upload the new file into latex, the picture size is smaller in my document making it difficult to read.
Is there any way that I can do this to have the picture size the same after using BatchPhoto (ideally in one step...)?
I am trying to avoid scaling each photo in latex - which would be incredibly tedious.
Here is my problem: When I convert my png file to 300 dpi, the file dimensions become smaller. I would like the new file at 300 dpi to be the same dimensions as the original. Is there any way that I can accomplish that? (I'm not experienced with image processing, but it makes sense that the file would shrink, so that there are more "dots" in every inch - but I thought this software would do some kind of interpolation to get a higher resolution... or something like that...)
Here is my current process:
1) Add the png file to the software
2) For the editing, I select two filters: (a) Resize Advanced (for changing DPI), then (b) Resize (to set back to original file size)
3) I then process and save the file
When I upload the new file into latex, the picture size is smaller in my document making it difficult to read.
Is there any way that I can do this to have the picture size the same after using BatchPhoto (ideally in one step...)?
I am trying to avoid scaling each photo in latex - which would be incredibly tedious.