Watershed Transform

Labels propagation by watershed transformation. Output buffer will keep the input format. Unlabelled pixels are marked with a given flag value (by default: last component with NULL value). The mandatory aux buffer is a "Y u8" image representing the priority levels.
Index of component flagging unlabelled pixels
Index of component flagging unlabelled pixels
name: flag-component type: int default: -1 minimum: -inf maximum: +inf ui-minimum: -1 ui-maximum: 4 ui-gamma: 1.00 ui-step-small: 1 ui-step-big: 2
flag
Pointer to flag value for unlabelled pixels
name: flag type: format
name: gegl:watershed-transform
pads: aux input output
parent-class: GeglOperationFilter
categories: hidden
source: operations/common/watershed-transform.c
GEGL 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.