The "convert" command, from the ImageMagick® software suite is a program to convert between image formats as well as resize an image, blur, crop, despeckle, dither, draw on, flip, join, re-sample, and much more.
Questions tagged [imagemagick-convert]
1387 questions
-1
votes
2 answers
I am extracting PDF to png using Convert command and want to store extracted images into dynamically created folder as per PDF name
$ha=opendir($LOCAL_SERVER_DIR);
while (($filelocal = readdir($ha))!==false)
{
if(!is_dir($filelocal))
{
$fa[]=$filelocal;
…
Kalashri
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- 9
-2
votes
1 answer
How i can use this command of Imagemagick in a batch file process?
im trying to add a caption below each image using the following Imagemagick command:
convert 3_1.jpg -background Khaki label:"@3_1.txt" -gravity Center -append 3_1_text.png
This works fine and got this:
figure with label below
Basically i use an…
-2
votes
1 answer
Image without Extension
I am getting image from API without Extension.
How can I convert that to .jpg or .png in php?
For example: http://s7.asdcASD/is/image/SDCsaAS/59567_67106_MAIN
The last parameter is image name but without extension.
affan shaikh
- 33
- 5
-3
votes
2 answers
Batch Image Resizing / Scaling
I am trying to scale my images in .bat. For Example,
900
[ ] 600
I want to set the 900 pixel height to 400, then readjust the 600 to a percentage so it'll be a good quality and equal to the 900x600. I also want the batch file to automatically…
RSRS882
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- 2
-3
votes
1 answer
Trying to crop and resize ~300,000 photos in bash script. Will take 40+ hours. Can I make it faster?
I'm trying to resize and crop about 300,000 photos. I have written the following script, but it is not very fast (takes about 1 minute per 125 photos). Since I have 300k photos to work with... it will take 40 hours or so to run through them all.…
Brian C
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-4
votes
3 answers
Imagemagick: How to increase the number of colors in binary image?
It is a black-and-white image. Its palette consist from only two colors.
When I try to threshold this image in ImageJ (Fiji), it cann't do this because of the image has only two colors. (I don't know why it cann't do this.)
So, the questions is:…
Ivan Z
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votes
2 answers
How can I replace a single PDF page using Imagemagick?
I have a multi-page PDF document, and I want a version of the document with one of the pages in the middle with a scanned-in copy, as I needed a physical signature in the document. How can I do this with ImageMagick? I'm aware that ImageMagick may…
M. Justin
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