T - value type of the input image.public interface PartialComponent<T,C extends PartialComponent<T,C>>
BuildComponentTree to build the component
tree of an image. In the algorithm described by D. Nister and H. Stewenius in
"Linear Time Maximally Stable Extremal Regions" (ECCV 2008) a stack of
incomplete components is maintained while visiting the pixels of the input
image. PartialComponent represents an element on the component stack,
i.e., a connected component in the making.
It provides methods to get/set the threshold value for the connected
component, to add pixels to the component, and to merge it with another
component.
BuildComponentTree uses a PartialComponent.Generator to
create new components and emits completed components to a
PartialComponent.Handler.| Modifier and Type | Interface and Description |
|---|---|
static interface |
PartialComponent.Generator<T,C extends PartialComponent<T,C>>
Create new components.
|
static interface |
PartialComponent.Handler<C>
Handle completed components that are output by
BuildComponentTree
. |
| Modifier and Type | Method and Description |
|---|---|
void |
addPosition(Localizable position)
Add a pixel to the set of pixels represented by this component.
|
T |
getValue()
Get the threshold value (e.g., grey-level) for this component.
|
void |
merge(C component)
Merge other component (of the same concrete type) into this component.
|
void |
setValue(T value)
Set the threshold value (e.g., grey-level) for this component.
|
void setValue(T value)
value - the threshold valueT getValue()
void addPosition(Localizable position)
position - a pixel positionvoid merge(C component)
component - the other componentCopyright © 2015–2022 ImgLib2. All rights reserved.