Edge Detect

Sobel Edge Detection

Specialized direction-dependent edge detection.

Operation pads

This operation exposes the following data pads, defining how it receives, processes, and emits image data:

Input

Output

Horizontal

gboolean

Default true

Vertical

gboolean

Default true

Keep Sign

gboolean

Keep negative values in result; when off, the absolute value of the result is used instead.
Default true

Neon Edge Detection

Performs edge detection using a Gaussian derivative method.

Image Gradient

Compute gradient magnitude and/or direction by central differences.