EnglishFrenchSpanish

Ad


OnWorks favicon

j2k_to_image - Online in the Cloud

Run j2k_to_image in OnWorks free hosting provider over Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator

This is the command j2k_to_image that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator

PROGRAM:

NAME


j2k_to_image - This program reads in a jpeg2000 image and converts it to another image
type. It is part of the OpenJPEG library.

Valid input image extensions are .j2k, .jp2, .j2c, .jpt

Valid output image extensions are .bmp, .pgm, .pgx, .png, .pnm, .ppm, .raw, .tga, .tif .
For PNG resp. TIF it needs libpng resp. libtiff .

SYNOPSIS


j2k_to_image -i infile.j2k -o outfile.png

j2k_to_image -ImgDir images/ -OutFor bmp

j2k_to_image -h Print help message and exit

See JPWL OPTIONS for special options

OPTIONS


-i name
(jpeg2000 input file name)

-l n n is the maximum number of quality layers to decode. See LAYERS below)

-o name
(output file name with extension)

-r n (n is the highest resolution level to be discarded. See REDUCTION below)

-x name
(use name as index file and fill it)

-ImgDir directory_name
(directory containing input files)

-OutFor ext
(extension for output files)

JPWL OPTIONS


Options usable only if the library has been compiled with -DUSE_JPWL

-W c[=Nc] (Nc is the number of expected components in the codestream; default:3)

-W t[=Nt] (Nt is the maximum number of tiles in the codestream; default:8192)

-W c[=Nc], t[=Nt] (same as above)

REDUCTION


Set the number of highest resolution levels to be discarded. The image resolution is
effectively divided by 2 to the power of the number of discarded levels. The reduce factor
is limited by the smallest total number of decomposition levels among tiles.

TILES


Set the maximum number of quality layers to decode. If there are less quality layers than
the specified number, all the quality layers are decoded.

AUTHORS


Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite
catholique de Louvain (UCL), Belgium
Copyright (c) 2002-2007, Professor Benoit Macq
Copyright (c) 2001-2003, David Janssens
Copyright (c) 2002-2003, Yannick Verschueren
Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
Copyright (c) 2005, Herve Drolon, FreeImage Team
Copyright (c) 2006-2007, Parvatha Elangovan

Use j2k_to_image online using onworks.net services


Free Servers & Workstations

Download Windows & Linux apps

Linux commands

  • 1
    a2mp3
    a2mp3
    a2mp3 - program to optimize your music
    for your mp3 player ...
    Run a2mp3
  • 2
    a2ping
    a2ping
    a2ping.pl -- convert between PS, EPS
    and PDF and other page description
    formats ...
    Run a2ping
  • 3
    coverp
    coverp
    cover - report coverage statistics
    VERSION: version 1.21 ...
    Run coverp
  • 4
    coverageCount
    coverageCount
    coverageCount - counting the coverage
    of mapped reads at each location on the
    entire reference genome DESCRIPTION:
    coverageCount Version 1.5.0-p1 This
    program ...
    Run coverageCount
  • 5
    g.mapsetsgrass
    g.mapsetsgrass
    g.mapsets - Modifies/prints the user�s
    current mapset search path. Affects the
    user�s access to data existing under the
    other mapsets in the current location. ...
    Run g.mapsetsgrass
  • 6
    g.messagegrass
    g.messagegrass
    g.message - Prints a message, warning,
    progress info, or fatal error in the
    GRASS way. This module should be used in
    scripts for messages served to user.
    KEYWO...
    Run g.messagegrass
  • More »

Ad