Highlights from
ImGRAFT

  • LMFnlsq.m
  • [dxy,Cout]=templatematch(...
    Feature tracking by template matching
  • targetdir=downloadDemoDat...
    download additional imgraft demo data
  • vis=voxelviewshed(X,Y,Z,c...
    Calculate a viewshed over a DEM (fast)
  • camera
    camera class - a distorted camera model.
  • demobatura.m
  • demobindschadler.m
    IMCORR Bindschadler Ice Stream example
  • demoengabreen.m
    Feature tracking example
  • demoschneeferner.m
  • View all files
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ImGRAFT

by

 

04 Jul 2014 (Updated )

An image Georectification and Feature Tracking toolbox

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File Information
Description

Features:
* Feature tracking between image pairs using template matching.
* Full processing line from feature tracking to georectification.
* Distorted camera model. This allows the use of cheaper camera setups.
* No need for traditional image registration as a pre-processing step which can degrade the images due to resampling.
* Projecting between pixel and real world coordinates. 2D ↔ 3D
* Easily scriptable as it is a toolbox.
* Minimal dependencies.
* Inputs to feature tracking: two images
* Inputs to georectification: a DEM and some ground control points.

Web-site: http://imgraft.glaciology.net

Acknowledgements

Lm Fnlsq Solution Of Nonlinear Least Squares inspired this file.

This file inspired Modis Mosaic Of Antarctica.

Required Products MATLAB
MATLAB release MATLAB 8.3 (R2014a)
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