Sobel Edge Detection
Specialized direction-dependent edge detection
Horizontal
name: horizontal
type: boolean
default: True
Vertical
name: vertical
type: boolean
default: True
Keep Sign
Keep negative values in result; when off, the absolute value of the result is used instead.
name: keep-sign
type: boolean
default: True
pads: input output
parent-class: GeglOperationAreaFilter
categories: edge-detect
OpenCL
This page is part of the online GEGL Documentation, GEGL is a data flow based image processing library/framework, made to fuel GIMPs high-bit depth non-destructive editing future.