ImageJ For Mac Publisher's description
from Wayne Rasband
ImageJ is a public domain Java image processing program inspired by NIH Image for the Macintosh.
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 1.4 or later virtual machine. Downloadable distributions are available for Windows, Mac OS, Mac OS X and Linux.
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.
ImageJ was designed with an open architecture that provides extensibility via Java plugins. Custom acquisition, analysis and processing plugins can be developed using ImageJ's built in editor and Java compiler. User-written plugins make it possible to solve almost any image processing or analysis problem.
What's New in This Release:Note: 10.2 is the version number reported in Finder; it is a reflection of the app's Java runtime version. The developer refers to this version of the app as 1.46k.
ROIs in an overlay can be activated by alt-clicking, control-clicking or long-pressing (1/4 second longer).
Thanks to Gabriel Landini, the Brush and Pencil tools installed from the toolbar's >> menu can be resized by shift-dragging.
The icons for drawing tools installed from the toolbar's >> menu reflect the foreground color and are updated when the foreground color changes.
Commands in the Edit>Selection submenu that modify the selection now support Undo/Redo and transfer color and line width properties.
Fiji saves and loads custom tool configurations.
Thanks to Ved Sharma, removed the restriction in Image>Stacks>Tools>Insert that the destination must be a stack.
Thanks to Richie Mort, fixed a bug that could cause the contents of multiple custom results tables created by plugins to be invalid.
System Requirements:PPC / Intel, Mac OS X 10.5 or later
Program Release Status: Minor Update
Program Install Support: Install and Uninstall