Free nih image software for mac

NIH Image is a public domain image processing and analysis program for the Macintosh.

Image can acquire, display, edit, enhance, analyze and animate images. It reads and writes TIFF, PICT, PICS and MacPaint files, providing compatibility with many other applications, including programs for scanning, processing, editing, publishing and analyzing images. It supports many standard image processing functions, including contrast enhancement, density profiling, smoothing, sharpening, edge detection, median filtering, and spatial convolution with user defined kernels.

Image can be used to measure area, mean, centroid, perimeter, etc. of user defined regions of interest. It also performs automated particle analysis and provides tools for measuring path lengths and angles. Spatial calibration is supported to provide real world area and length measurements. Density calibration can be done against radiation or optical density standards using user specified units. Results can be printed, exported to text files, or copied to the Clipboard.

A tool palette supports editing of color and gray scale images, including the ability to draw lines, rectangles and text. It can flip, rotate, invert and scale selections. It supports multiple windows and 8 levels of magnification. All editing, filtering, and measurement functions operate at any level of magnification and are undoable.

Image directly supports Data Translation and Scion frame grabber cards for capturing images or movie sequences using a TV camera. Acquired images can be shading corrected and frame averaged. Other frame grabbers are supported via plug-in modules.

Image can be customized in three ways: via a built-in Pascal-like macro language, via externally compiled plug-in modules and on the Pascal source code level.

Images is a simple image viewer/browser.
Main features:
- Slide show.
- List images in subfolders.
- Delete, copy and move functions.
- Supports the following image formats: JPG,BMP, GIF,PNG, and TIFF.
Enhancements:
- Fix: Replace confirmation dialog not displaying when running with Java 1.5.

The Fit Image in Box scripts purpose is to resize an image to fit within a picture box, then resize the picture box to fit the image.

It is better than the command+option+shift+F shortcut in Quark XPress because, unlike the shortcut, the script leaves no blank space in the picture box.

iMage is a small, simple application whose goal is to do exactly one thing well: translate image files from one format to another. You shouldnt need a manual or know a lot about image file formats to figure out how to use iMage. iMage knows about JPEG, GIF, PICT, TIFF, PDF (under Mac OS X) and several other formats. iMage cant yet export GIF or PDF.

NF Image Converter is a simple, "no frills" image converter and file-renaming utility.
Main features:
- Image files can be converted interchangeably between different Apple-supported image formats.
- More descriptive filenames can be given to image files instead of the cryptic codes that digital cameras and webcams force on users.
- The file-renaming option can be applied also to other kinds of files, not just image files.
Enhancements:
- Quick upgrade to enhance the functionality of the editing tools
- This version now offers choice of indexing styles for filenames.
- Styles are available for batched and individual filename editing
- Still a Universal Build (but please try!).

HTML Image Inserter is an utility that takes a base HTML file, a string of text, and a folder of images and generates an HTML file for each image replacing the string of text in the base file with an HTML tag for that image.

Supported on Mac OS X 10.4.2 and up, not tested on systems previous to 10.4.2.