All Questions
8 questions
0
votes
0
answers
1k
views
pdf to png conversion of latex generated plot
I have a bunch of pdf (plots generated using pgf in pdflatex) files that I would like to convert to png files. So far I've tried the following:
1) ImageMagick
convert -density 500 a.pdf -quality 90 ...
- 11
-2
votes
1
answer
283
views
How to automate image slicing process in Linux?
Input image
I need as following,
output explanation
Output scheme
Following steps needed to be done.
Process the input image
Split the image into more images based on the gap between the ...
3
votes
1
answer
4k
views
Converting tiff to mode 1 bit images
Is it possible to convert a tiff image to mode 1-bit image using command line tools. I saw it can be done with gimp but I need to run a script so I prefer a solution using packages like imagemagick ...
- 470
0
votes
2
answers
1k
views
Creating a multi layered psd file with "editable text" using command line
I am trying to create a PSD file using command line (linux/osx).
Example:
I have 5 blocks of text
"hello"
"this"
"is"
"an"
"example"
I need a way to take these 5 blocks of text and generate a psd ...
- 13
1
vote
1
answer
509
views
Image resizing, maintaing image size - beginner question
Im attempting to resize an image from 480x800 to 320x240. Below are the results. The original image has an oval shaped circle whereas the resized image has a more spherical shape. Is it possible to ...
- 53.7k
1
vote
1
answer
2k
views
ImageMagick - Transparent background - Act like Photoshop's "Magic wand"
I'm trying to convert hundreds of images that
Have an unknown subject centered in the image
Have a white background
I've used ImageMagick's convert utility in the following way
convert ORIGINAL.jpg ...
- 15.9k
1
vote
1
answer
750
views
Imagemagick or similar for scripted image enhancement
I found the following algorithm to work fairly well for enhancement of various images of whiteboards, etc:
duplicate the layer, make sure the top layer is active
(gaussian)blur the new layer. You ...
- 106k
5
votes
1
answer
3k
views
Resizing screenshots/screen captures for inclusion in Beamer
Sorry, this may or may not be a programming question directly, but I am trying to resize screenshots with Imagemagick and Gimp to include in a Beamer presentation, but it comes out even blurrier than ...
- 44.7k