Operation: cut lines to size

cut lines to size operation

Author:

Volker Bäcker

Example

application    input image    result image

Description

The operation scans the image along the given lines. Stop when no point above threshold is found within a range of 6 pixels perpendicular to the line. Segments along a line are merged if the gap size is smaller than minConnected*gapFactor and if the length of the segment is at least minConnected.

Options

options
min connected: The minimal number of connected pixel that are counted as a segment.
gap factor: gap factor multiplied with min connected gives the maximal length of gaps that will be ignored.
threshold: The intensity threshold for the tracing of the line. If no pixel above threshold is found near the last position the tracing stops.

Parameter

inputImage (ImagePlus):     A greyscale input image.
lines (ArrayList<Line2D>):  A list of lines.

Results

result (ImagePlus): An image representing the line segments found.
resultLines (ArrayList): A list of line segments.