文件列表:

ecc.m (10729, 2012-01-10)
ecc_demo.m (4242, 2012-01-10)
image.pgm (65551, 2012-01-10)
image_jacobian.m (1216, 2012-01-10)
license.txt (1341, 2012-01-10)
next_level.m (1902, 2012-01-10)
param_update.m (1251, 2012-01-10)
spatial_interp.m (2281, 2012-01-10)
template.pgm (46671, 2012-01-10)
warp_jacobian.m (2221, 2012-01-10)

This software implements the ECC image alignment algorith which is presented in the paper G.D.Evangelidis, E.Z.Psarakis, "Parametric Image Alignment using Enhanced Correlation Coefficient", IEEE Trans. on PAMI, vol.30, no.10, 2008" Given two images (template, input), ECC algorithm computes the transformation (translation, affine or homography) between the images, so that, when it is applied to the input image, provides a new warped image close to the template. The code is provided for research proposes only. If you use this software, please cite the above paper. -------------------------------------------------------------------------------- Usage: To see how to use the code, please see the file ecc_demo or type 'help ecc'. For a detailed review, see the above paper. Note that the algorithm ignores a border of the template whose size is equal to five percent of M, where M = mean([size(template,1), size(template,2)]). You might want to include the whole template area, so edit the ecc.m file and set the "margin" variable equal to zero in lines 175 and 282 (the latter regards the final display only).

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