Alternatively, you can install ImageMagick from repositories, it should work out-of-the-box: sudo apt-get install imagemagick. I got it installed as follows on Ubuntu Rakesh Shukla Rakesh Shukla 41 2 2 bronze badges. This is what I needed to do when I had the same problem. Why isn't this command in the make install target?
Thank you. Please follow the below steps otherwise. SuperNova SuperNova I prefer using aptitude: sudo aptitude update sudo aptitude install imagemagick and you're fine. Viewed 37k times. Improve this question. Private Private 3, 8 8 gold badges 32 32 silver badges 47 47 bronze badges. Add a comment. Active Oldest Votes. Improve this answer. Node Node 1 1 silver badge 5 5 bronze badges. Sign up or log in Sign up using Google. Sign up using Facebook.
Connected component labeling uniquely label connected regions in an image. Convex hull smallest area convex polygon containing the image foreground objects. In addition, the minimum bounding box and unrotate angle are also generated. Decorate add a border or frame to an image. Delineate image features Canny edge detection , Hough lines. Discrete Fourier transform implements the forward and inverse DFT. Distributed pixel cache offload intermediate pixel storage to one or more remote servers.
Draw add shapes or text to an image. Encipher or decipher an image convert ordinary images into unintelligible gibberish and back again. Format conversion convert an image from one format to another e. Generalized pixel distortion correct for, or induce image distortions including perspective.
Heterogeneous distributed processing certain algorithms are OpenCL -enabled to take advantage of speed-ups offered by executing in concert across heterogeneous platforms consisting of CPUs, GPUs, and other processors. By default the ImageMagick build is configured to formally install into a directory tree. This the most secure and reliable way to install ImageMagick. The uninstalled configuration is ideal for binary distributions which are expected to extract and run in any location.
Certain ImageMagick algorithms, for example convolution, can achieve a significant speed-up with the assistance of the OpenMP API when running on modern dual and quad-core processors. Some applications which use the ImageMagick library may also require support for large files. By disabling support for large files via --disable-largefile , dependent applications do not require special compilation options for large files in order to use the library.
Use this option to specify the number of bits to use per pixel quantum the size of the red, green, blue, and alpha pixel components. Most computer display adapters use 8-bit quantums. Currently supported arguments are 8, 16, or We recommend the default of 16 because some image formats support 16 bits-per-pixel. However, this option is important in determining the overall run-time performance of ImageMagick. The number of bits in a quantum determines how many values it may contain.
Each quantum level supports times as many values as the previous level. The following table shows the range available for various quantum sizes. This an important consideration when resources are limited, particularly since processing an image may require several images to be in memory at one time. The following table shows memory consumption values for a x image: Quantum Depth Virtual Memory 8 3MB 16 8MB 32 15MB --enable-hdri accurately represent the wide range of intensity levels.
The modules build option is only available in conjunction with --enable-shared. If --enable-shared is not also specified, support for building modules is disabled. Note that if --enable-shared and --disable-modules are specified, the module loader is active allowing extending an installed ImageMagick by simply copying a module into place but ImageMagick itself is not built using modules. Specify a different image pixel cache threshold with this option.
This sets the maximum amount of heap memory that ImageMagick is allowed to consume before switching to using memory-mapped temporary files to store raw pixel data.
By default, the ImageMagick library is compiled with multi-thread support. If this undesirable, specify --without-threads. Normally, external program names are substituted into the delegates. Specify this option to enable saving full paths to programs using locations determined by configure.
This useful for environments where programs are stored under multiple paths, and users may use different PATH settings than the person who builds ImageMagick. When --without-perl is specified, you must first install ImageMagick, change to the PerlMagick subdirectory, build, and finally install PerlMagick.
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