Edge Detection Filter
Intro
Convert the boundaries of colors within images to lines.
UI
Line Color - Set the color for the resulting lines.
Sample Spacing - Set the width used to detect the edges.
Background Color - Set the color for the resulting background.
Detection Algorithm - Select the edge detection method:
- Sobel - Samples the image for edges and creates lines based on the intensity of each edge. Sobel is a more approximate algorithm so is faster to compute.
- Canny - Iterates on the Sobel algorithm and can be used to create a cleaner, more uniform result.
Greyscale Mode - Determine how the image is sampled. See Common Attributes.
Threshold - Remove the weaker edges found by the Filter.
De-noise Level - Blur the image to smooth out detail.
Step Lines - When checked, the smooth/soft default result for edges in removed.