SAL Home GRAPHICS Processing & Visualization


tnimage (Image Measurement and Analysis Lab) is a scientific image viewing and analysis program. Performs image registration, 2D gel analysis, wavelet transformation, 2D-FFT, densitometry of rectangular, circular or arbitrary-shaped areas, morphometry, grain counting, segmentation, image convolution and deconvolution, measurement and calibration. Uses fuzzy logic for extremely accurate densitometry; has peak area calculation, automatic object selection, 3D wireframe and surface plot of images. Builtin spreadsheet for pixel editing. Includes numerous filters, zoom, mask, warp, gradient flood fill, animation, Bezier curves, chromakey, transparency, multiple fonts, subscripts, rotated text, arrows, sprayable math and filtering, and graphically-editable colormaps. Has scanner and camera interface. New features are easily added with plugins. Has user-definable buttons, image algebra and programmable macro language. Supports numerous image formats from 1-32 bits/pixel,including medical grayscale, animated GIFs, and custom format! User-friendly interface based on Motif. Handles 512 images simultaneously in separate windows or in a single large window. Includes tutorials and manual.

Current Version:   3.2.6

License Type:   GPL

Home Site: (tnimage*)

Source Code Availability:   Yes

Available Binary Packages:

  • Debian Package:   No
  • RedHat RPM Package:   No
  • Other Packages:   Yes, (from Home Site)

Targeted Platforms:

Linux, SGI Irix, Solaris, earlier versions of ConvexOS, and MS-DOS.

Software/Hardware Requirements:

Requires Motif (except for static versions) and X (except for DOS version), there is also a version using Lesstif.
H/P scanner interface acquires images at 8, 10, 12, 24, 30, and 36 bits/pixel.

Other Links: (tnimage*)

Mailing Lists/USENET News Groups:


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