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Mac OS X  |  Design / Graphics  |  Image Edit / Optimize / Convert  |  ImageJ

ImageJ

ImageJ - 1.43l

Scriptable scientific image processing.

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All Time: (2.5)
This Version: Not rated (0.0)
Current Version: 1.43l
Release Date: 2009-11-24
License: Freeware
Downloads (this version): 9
Downloads (all versions): 112,353

Information Related to Version:

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Product Description:

ImageJ is a public domain Java image processing program inspired by NIH Image for the Macintosh. It runs, either as an online applet or as a downloadable application, on any computer with a Java 1.1 or later virtual machine. It can display, edit, analyze, process, save and print 8-bit, 16-bit and 32-bit images. It can read many image formats including TIFF, GIF, JPEG, BMP, DICOM, FITS and "raw". It supports "stacks", a series of images that share a single window. It is multithreaded, so time-consuming operations such as image file reading can be performed in parallel with other operations. It can calculate area and pixel value statistics of user-defined selections. It can measure distances and angles. It can create density histograms and line profile plots. It supports standard image processing functions such as contrast manipulation, sharpening, smoothing, edge detection and median filtering. It does geometric transformations such as scaling, rotation and flips. Image can be zoomed up to 32:1 and down to 1:32. All analysis and processing functions are available at any magnification factor. The program supports any number of windows (images) simultaneously, limited only by available memory. Spatial calibration is available to provide real world dimensional measurements in units such as millimeters. Density or gray scale calibration is also available.

What's new in this version:

  • Gabriel Landini's Threshold_Colour plugin is now built in as the Image>Adjust>Color Threshold command.
  • Added the Image>Overlay>Remove Overlay command.
  • Added a "New Overlay" option to the Image>Overlay>Add Selection dialog box (example).
  • Added "Opacity" and "Create image selection" options to the Image>Overlay>Add Image dialog box.
  • The Recorder, in "JavaScipt" and "Plugin" mode, correctly records ROI Manager commands.
  • Added the IJ.getToolName() macro function and method.
  • Added the Analyzer.setRedirectImage() method.
  • The AVI Writer displays an error message if the user attempt to overwrite a virtual stack
  • Fixed a bug that caused Image>Color>Merge Channels to always create a composite image when merging four channels.
  • Fixed a bug related to passing path variables to export plugins by macros using "&varname" notation (example).
  • Gabriel Landini fixed a bug in Image>Adjust>Threshold that caused the mask created when "Dark Background" was enabled to not be identical to an inverted version of the mask created when "Dark Background" was not enabled.
  • Fixed a bug in Analyze>Calibrate that could cause values copied into the dialog box from a webpage to be converted to zeros.
  • Fixed a bug that caused 8-bit images with pseudo-color LUTs to be incorrectly classified as type "8-bit Color" (ImagePlus.Color_256).
  • Ignacio Arganda-Carreras has released SIOX (Simple Interactive Object Extraction), a plugin for segmenting color images.
  • Stephan Saalfeld has released CLAHE, a plugin that implements Contrast Limited Adaptive Histogram Equalization.

Operating System Requirements:

This product is designed to run on the following operating systems:

  • Mac OS X 10.5 Intel
  • Mac OS X 10.5 PPC
  • Mac OS X 10.4 Intel
  • Mac OS X 10.4 PPC
  • Mac OS X 10.3.9
  • Mac OS X 10.3
  • Mac OS X 10.2
  • Mac OS X 10.1
  • Mac OS X 10.0

Additional Requirements:

Editor's Notes:

Version 1.41 is the last version that's available from the developer. To get later versions, use the program's built-in upgrade feature.

Screenshots:

Developer: Submit screenshots for ImageJ

Download Links:

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This Version:
Overall Rating: Not rated (0.0) Features: Not rated (0.0) Support: Not rated (0.0)
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ImageJ Troubleshooting Report64 bit no longer works after Java update - Version: 1.43a, 6/19/2009 04:35PM PST

(0 of 1 users found this comment useful)

MacJuanC
After the latest Java update from Apple (JavaForMacOSX10.5Update4), the 64 bit version of ImageJ no longer starts. Double click on the icon, and you get nothing. The 32 bit version works ok.
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ImageJ ReviewImageJ is great - Version: 1.42f, 1/9/2009 05:04PM PST

(3 of 3 users found this comment useful)

wraggj
We have been using it for years at my University. Keeping in mind the price, and the collaborative method used to develop it, I think it is an awesome product. It is very versatile, and we use if for electron microscopy, astronomical images, and everything in between. It is mostly designed for medical/biology uses though.
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ImageJ Reviewextremely painful to use - Version: 1.42d, 12/12/2008 12:07AM PST

(2 of 6 users found this comment useful)

michael_zollner
Hideously designed and extremely painful to use. Plugins are poorly documented too. How do I know that algorithms in them are implemented correctly and their calculations are reliable? There is no any documentation to prove that.
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