Inputs

Type

Dimension

Default

Description

Input

image

Input image

Restart

bool

false

Segment tracking is newly initialized if this input is true. This makes it possible to switch during program execution to the largest segment, the segement closest to the center and so on. If segment tracking is not requested set this input constantly to true.

Outputs

x

int

pixel

x-coordinate of the segments center

y

int

pixel

y-coordinate of the segments center

Area

int

pixel

Number of pixel within the segment

vx

int

pixel/step

Number of pixel the segment moved in x-direction since the previous time step. Positive: movement to the right.

vy

int

pixel/step

Number of pixel the segment moved in y-direction since the previous time step. Positive: movement to the bottom.

Num segments found

int

Number of segments found

Output

image

Greyscale image with information about the segments found. A downstream segment tracker can tracker remaining segments.