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Hyperspectral Toolkit

Also, Download MultiSpectrum Applications Demo free.
This application runs without the sensor, to demonstrate the functionality built into the hardware system

DOWNLOAD BETA VERSION OF OKSI'S TOOLKIT FOR ENVI

RUNS UNDER ENVI 3.4

Calling: all IDL/ENVI hyperspectral tools

THE TOOLKIT CONTAINS:
bulletImage Preprocessing tools, both these are image enhancement techniques:
bullet Supervised PCA;
bullet Generalize eigenvalue transformation;
bullet Supervised classification using Neural networks:
bullet RBF network;
bullet AD-SVD very fast training network;
bullet Unsupervised classification:
bullet Using an optimized clustering algorithm;
bullet Kohonen Self Organizing Map (SOM) neural network;
bulletSynthetic hyperspectral cube generator for benchmarking performance of algorithms: this tool uses
spectral libraries that are available in ENVI to generate cubes for:
bulletclassification tests;
bullet anomaly detection tests, and
bullet subpixel unmixing algorithms.
bullet Subpixel target detection algorithm based on fast anomaly detection
bullet "Realistic color" RGB display of image cubes (for VNIR sensors)
bullet Camera interface for using OKSI's CCD camera with tunable filter for ground truth acquisition
bulletGain, offset and radiometric calibration tools for data cubes (specifically it works with the previous item).
bullet UNDER DEVELOPMENT
bullet Physics based atmospheric corrections (this approach solves the "inverse problem" of atmospheric
retrieval based on models such as Modtran, via fast global optimization).
bullet Realtime lossless compression for hyperspectral sensors data.
bullet Sensor / Detection Algorithm performance validation model.

Toolkit available for Microsoft Windows NT4, Win98, Win2000, and Win95 formats only

TO DOWNLOAD PLEASE FILL OUT THE FOLLOWING REGISTRATION INFORMATION.
THIS INFORMATION WILL ALLOW US TO NOTIFY YOU OF UPGRADES AND BUG FIXES.

REGISTRATION FORM

(All Fields Are Mandatory)

FIRST & LAST NAME

COMPANY NAME
OR ORGANIZATION

PHONE NO.

E-MAIL

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INSTRUCTIONS & DISCLAIMER:

Once downloaded and unzipped please read the "oksireadme.txt" file for further instructions.

Please note: This is an evaluation version. We do not guarantee any results when exploiting hyperspectral imagery with these tools. It is up to the user to find out how best to use these tools.

We provide no technical support for this toolkit nor for ENVI! You can try to call us with a simple question or two, but we can not spend time trying to debug your (or our) problems.

Any comments that will allow us to improve this toolkit would be appreciated!

Hyperspectral Imaging System at your desk
Camera control, preview & exposure time setting from OKSI's Toolkit
The Hyperspectral Camera System

These are your options for contacting OKSI

  1. Via e-mail: info @ oksi.com
  2. Telephone: 310/371-4445 during business hours, Pacific time zone
  3. Fax: 310/976-9300
  4. Snail mail: 4030 Spencer St., Suite 108; Torrance, CA 90503-2442

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Last modified: August 8, 2007