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Image to Labeling

StreamableKNIME Image Types and Nodes version 1.8.0.201907250605 by University of Konstanz

Converts images in a column (or a set of columns) to segmentations.

Options

Use background value as background?
If true, no labels will be set for pixels with the value specified in "Background value"
Background value
The value of the pixels which will be regarded as background. Hence, no label will be assigned to them.

Labeling Settings

Labels from ...
Optional column to specify the labels from where the labels of the new labeling (segmentation) should be taken. The main use case is in conjunction with the 'Labeling to Image'-node. With its help a labeling can be converted into an image in order to apply some transformation on it (e.g. resizing). By converting it back to a labeling this option helps to restore the original labels.

Column Selection

Column Creation Mode

Mode how to handle the selected column. The processed column can be added to a new table, appended to the end of the table, or the old column can be replaced by the new result

Column Suffix
A suffix appended to the column name. If "Append" is not selected, it can be left empty.
Column Selection
Selection of the columns to be processed.

Input Ports

Arbitrary image columns

Output Ports

New labeling column.

Views

Image Viewer
Another, possibly interactive, view on table cells. Displays the selected cells with their associated viewer if it exists. Available views are:
- Combined View
-- A viewer shown when the user selects an interval of rows and columns in the viewer. This viewer combines all images and labelings in the selected interval to one image by rendering them next to each other. Alternatively, the images and labelings can be layed over each other.
- XML
-- XML tree
- Histogram Viewer
-- This viewer shows the histogram of the currently selected image.
- Labeling View
-- View on a labeling/segmentation
- Image Viewer
-- This viewer renders the selected image-cell.
- BigDataViewer
-- A viewer shown when the user selects an interval of rows and columns in the viewer. This viewer combines all images and labelings in the selected interval to one image by rendering them next to each other. Alternatively, the images and labelings can be layed over each other.
- Missing Value Viewer
-- An empty viewer that is shown when the input cell has no value to display.

Best Friends (Incoming)

Best Friends (Outgoing)

Workflows

Installation

To use this node in KNIME, install KNIME Image Processing from the following update site:

KNIME 4.0
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Developers

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