Top "Imagemagick" questions

ImageMagick is an open source software suite for displaying, converting and editing raster image files.

How to execute ImageMagick to convert only the first page of the multipage PDF to JPEG?

How do I execute ImageMagick's convert if I want a JPEG from the first page only of a multi-page PDF?

pdf imagemagick jpeg
How do I control PDF paper size with ImageMagick?

I have 16 jpg files which are around 920x1200 pixels (the widths slightly differ but heights are all 1200). I'm trying to …

linux pdf imagemagick
ImageMagick - "CORE_RL_magick_.dll not found" or how to install RMagick on windows with ruby 1.9.2

I'm working on a Rail3 app. After struggling for several hours and finally installing the rmagick 2.13.1 gem without errors on …

ruby-on-rails ruby windows imagemagick rmagick
ImageMagick PDF to JPGs sometimes results in black background

I have the following: ghostscript-fonts-5.50-24 ImageMagick-6.7.2-1 ghostscript-9.02-1 Which I use to create a series of JPGs for …

pdf imagemagick jpeg
How to install Image Magick for MAMP (Pro) on Mountain Lion (10.8.2)

I've been searching for a way to install Image Magick on my Mountain Lion setup (where I use MAMP Pro). …

imagemagick mamp osx-mountain-lion
Extract EXIF data as text using ImageMagick

Is there a simple way to extract EXIF data as text from an image file using ImageMagick. Something like the …

imagemagick exif
Can ImageMagick return the image size?

I'm using ImageMagick from the command line to resize images: convert -size 320x240 image.jpg However, I don't know how …

image unix image-processing command-line imagemagick
How to find out if I have gd library or imagemagick installed?

This might seem a really stupid question. I am new php image processing. I assume there are only two imageprocessing …

php apache imagemagick gd php-5.5
ImageMagick convert pdf to jpeg has poor text quality after upgrading ImageMagick version to 6.7.8

After upgrading ImageMagick text quality got degraded when convert pdf to jpeg: Old image New Image Conversion command: convert foo.…

imagemagick imagemagick-convert pdf-conversion
What's the way to remove all lines and borders in image(keep texts) programmatically?

I 'm trying to extract text from an image using Tesseract OCR. Currently, with original input image(as below), output's …

image opencv image-processing imagemagick tesseract