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jvs:fscan:manual:chapter2:convolve [2011/08/02 16:23] voyvodic |
jvs:fscan:manual:chapter2:convolve [2023/02/23 18:43] (current) |
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* 1 - Convlolve each input image with a Gaussian kernal. This is the default if no FLG value is specified. The alternative to Gaussian is a simple smoothing kernal (i.e., 3x3 with all elements equal 1/9). | * 1 - Convlolve each input image with a Gaussian kernal. This is the default if no FLG value is specified. The alternative to Gaussian is a simple smoothing kernal (i.e., 3x3 with all elements equal 1/9). | ||
* 2 - Subtract the filtered value from the original (default is to replace the filtered value for the original). This option acts as an enhancing filter. SCALE Specify the width of the Gaussian kernal (default is 1.5 voxels). | * 2 - Subtract the filtered value from the original (default is to replace the filtered value for the original). This option acts as an enhancing filter. SCALE Specify the width of the Gaussian kernal (default is 1.5 voxels). | ||
- | * KERNAL | + | |
- | * OFFSET Specify an offset value to add to each element after the convolution. | + | |
+ | * OFFSET | ||
**See Also:**\\ | **See Also:**\\ |