Vicar java imageio plug in project
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VICAR Java ImageIO Plug-In Project. Samantha Draper. Mentor: Saadat Anwar The School of Earth and Space Exploration. ASU/NASA Space Grant Symposium April 17 2009. Overview. Project Objective To create a Java ImageIO Plugin for VICAR file format Component of Jmars Challenges

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VICAR Java ImageIO Plug-In Project

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Vicar java imageio plug in project

VICAR Java ImageIO Plug-In Project

Samantha Draper

Mentor: Saadat Anwar

The School of Earth and Space Exploration

ASU/NASA Space Grant Symposium

April 17 2009


Overview

Overview

  • Project Objective

    • To create a Java ImageIOPlugin for VICAR file format

    • Component of Jmars

  • Challenges

  • Importance of my work


Jmars

JMars

Java Mission-planning and Analysis for Remote Sensing

Java-based geospatial information system developed by the Mars Space Flight Facility at Arizona State University

http://jmars.asu.edu/wiki/index.php/Main_Page

Used for mission planning by several NASA missions, including Mars Odyssey, Mars Global Surveyor, Mars Reconnaissance Orbiter

Used by researchers, enthusiasts and students world wide to analyze Mars data.

java.sun.com/javaone/images/JMARSscreenshot.jpg


Vicar file format

VICAR File Format

VICAR is one of the scientific data formats supported by JMARS

It can store hyperspectral data (100's of bands).

Can store more than just byte data (half, full, double)

The data can be stored in different organizations (BSQ,BIL,BIP)

http://www-mipl.jpl.nasa.gov/external/VICAR_file_fmt.pdf


Imageio plugin

ImageIOplugin

ImageIO plug-ins provide a uniform way of transcoding image data across various formats, hiding format differences.

Converted a basic Java VICAR reader/writer into the ImageIO format

http://blogs.zdnet.com/security/images/java_logo.gif

Added functionality to the basic plug-in


Challenges

Challenges

  • Understanding how the Java ImageIO plug-ins work

  • Understanding the VICAR file format

  • Using BufferedImages, Rasters, I/O streams, ColorModels, SampleModels


Importance of my project

Importance of My Project

  • VICAR plug-in incorporated into JMars

  • Open source software that can be used by anyone

  • Can read floating point and double type data from scientific instruments


Vicar java imageio plug in project

Thank You!


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