ImageJ 1.43: Powerful Image Processing And Analysis In Java (Cross Platform)

ImageJ Site Here

Runs Everywhere:
ImageJ is written in Java, which allows it to run on Linux, Mac OS X and Windows, in both 32-bit and 64-bit modes.
Open Source:
ImageJ and its Java source code are freely available and in the public domain. No license is required.
User Community:
ImageJ has a large and knowledgeable worldwide user community. More than 1700 users and developers subscribe to the ImageJ mailing list.
Automate tasks and create custom tools using macros. Generate macro code using thecommand recorder and debug it using the macro debugger. More than 300 macros are available on the ImageJ Web site.
Extend ImageJ by developing plugins using ImageJ’s built in text editor and Java compiler. More than 500 plugins are available.
Use ImageJ as a image processing toolkit (class library) to develop applets, servlets or applications.
ImageJ is the world’s fastest pure Java image processing program. It can filter a 2048×2048 image in 0.1 seconds (*). That’s 40 million pixels per second!
Data Types:
8-bit grayscale or indexed color, 16-bit unsigned integer, 32-bit floating-point and RGB color.
File Formats:
Open and save all supported data types as TIFF (uncompressed) or as raw data. Open and save GIF, JPEG, BMP, PNG, PGM, FITS and ASCII. Open DICOM. Open TIFFs, GIFs, JPEGs, DICOMs and raw data using a URL. Open and save many other formats using plugins.
Image display:
Tools are provided for zooming (1:32 to 32:1) and scrolling images. All analysis and processing functions work at any magnification factor.
Create rectangular, elliptical or irregular area selections. Create line and point selections. Edit selectoins and automatically create them using the wand tool. Draw, fill, clear, filter or measure selections. Save selections and transer them to other images.
Image Enhancement:
Supports smoothing, sharpening, edge detection, median filtering and thresholding on both 8-bit grayscale and RGB color images. Interactively adjust brightness and contrast of 8, 16 and 32-bit images.
Geometric Operations:
Crop, scale, resize and rotate. Flip vertically or horizontally.
Measure area, mean, standard deviation, min and max of selection or entire image. Measure lengths and angles. Use real world measurement units such as millimeters. Calibrate using density standards. Generate histograms and profile plots.
Cut, copy or paste images or selections. Paste using AND, OR, XOR or “Blend” modes. Add text, arrows, rectangles, ellipses or polygons to images.
Color Processing:
Split a 32-bit color image into RGB or HSV components. Merge 8-bit components into a color image. Convert an RGB image to 8-bit indexed color. Apply pseudo-color palettes to grayscale images.
Display a “stack” of related images in a single window. Process an entire stack using a single command. Open a folder of images as a stack. Save stacks as multi-image TIFF files.


GIMP – The GNU Image Manipulation Program

Press Here To Enter Gimp

MP is an acronym for GNU Image Manipulation Program. It is a freely distributed program for such tasks as photo retouching, image composition and image authoring.

It has many capabilities. It can be used as a simple paint program, an expert quality photo retouching program, an online batch processing system, a mass production image renderer, an image format converter, etc.

GIMP is expandable and extensible. It is designed to be augmented with plug-ins and extensions to do just about anything. The advanced scripting interface allows everything from the simplest task to the most complex image manipulation procedures to be easily scripted.

GIMP is written and developed under X11 on UNIX platforms. But basically the same code also runs on MS Windows and Mac OS X.

Paul’s Extreme Sound Stretch-Great Freeware App For Windows

“This is a program for stretching the audio. It is suitable only for extreme sound stretching of the audio (like 50x) and for applying special effects by “spectral smoothing” the sounds. It can transform any sound/music to a texture. The program is Open-Source and it’s released under the version 2 of the General Public License. You can download the source code for Linux or the Windows binaries.

Please note that this is suitable only for extreme time stretching (e.g. if have a melody of 3 minutes and you want to listen it in 3 hours). If you want “less extreme” time stretching, you can use a program which contains the SoundTouch library.”

Works really well with a host of features.  Thanks!