Levenhuk C800 NG Digital Camera, USB 2.0 - Manual (Page 87)

Help Manual
79
Horizontal Check this filter to detect and emphasize horizontal edges.
Vertical Check this filter to detect and emphasize vertical edges.
Options:
1. If one of the Edge filters has been checked, the options will relate to kernel size
and filtering strength. The following options will be displayed:
3 x 3 Check 3x3 kernels to produce a more subtle filtering effect.
5 x 5 Check 5x5 kernels to produce a moderate filtering effect.
7 x 7 Check 7x7 kernels to produce a more extreme filtering effect.
Passes Enter the number of times that the filter will be applied to the image. When
a filter is applied multiple times, its effect is amplified by each pass. An
image that has been softened by one pass of the
Image Enhancement
Filter , will be softened further by a second pass.
Strength Enter a value from 1-10 that reflects how much of the filtering effect to
apply to the image. A value of 10 specifies that the full strength (100%) of
the filtered result will be applied to each pixel. Values less than 10 cut the
full weight of the filter - a value of 1 indicates that only 10% of the
difference between the filtered pixel value and the original pixel value
should be applied, a value of 2 indicates that 20% of the difference should
be applied, and so forth.
2. If Sobel or Roberts is checked, no options are available.
12.1.3 Morphological