| Description: |
This plugin performs LoG Filtering on 8-bit grayscale
images and stacks. The usefulness of this plugin is that
the LoG Filtering is highly customisable.
User input (via GUI) and suggested values:
* Sigma (cfsize) : The width of filter centre (3,5,9,17,35)
* FilterWidth 'w': The width of filter, aka support (2,3,4)
* Threshold 'thr': The threshold for 1 D DoG Filtering
* Delta : The delta level for adjusting zero crossings (-1 .. 1)
* Mode of output : 0: Filtering results in intensity 0 .. 255
* 1: absolute value of filtering
* 2: results representing values -1, 0 or 1
* 3: Zero crossings overlaid on original image
* 4: Zero crossings only
The code was developed in UNSW, Australia as part of
Honours thesis.
|