Registration of TEM images
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[[Image:ResImage15 16.png|thumb|300px|right|2D alignment of two TEM images]] | [[Image:ResImage15 16.png|thumb|300px|right|2D alignment of two TEM images]] | ||
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− | + | When doing cross-correlation one typically uses a window function to avoid boundary effects. Instead of using a window function, one can use edge detection followed by cross-correlation for 2D alignment of images. The cross-correlation was performed using Fast Fourier Transform. | |
− | + | =See Also= | |
+ | * [[Lucas-Kanade tracker]] | ||
− | + | =External Links= | |
+ | * [http://www.wedesoft.demon.co.uk/hornetseye-api/files/ncc-txt.html Normalised Cross-Correlation] | ||
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[[Category:Nanorobotics]] | [[Category:Nanorobotics]] |
Revision as of 12:50, 13 March 2009
When doing cross-correlation one typically uses a window function to avoid boundary effects. Instead of using a window function, one can use edge detection followed by cross-correlation for 2D alignment of images. The cross-correlation was performed using Fast Fourier Transform.