Labeling to PNG Images

Combines a labeling and its background image to a PNG image. The node only processes 2D slices and produces a collection of multiple 2D slices if necessary. The resulting image is the same as in the Interactive Segmentation View. In particular bounding boxes, bounding box colors and bounding box names are supported.
(Important: You may want to use a Split Collection Column node subsequently!)

Options

Dimension Selection

Select the dimensions which serve as the image plane and, if needed, additionally the dimension of the channel

Image Settings

Opacity of Labels

Adjust the opacity value of the labels in the range between 0 and 255 where 255 means the labels are completely opaque.

Select a Renderer

• Random Color Labeling Renderer renders the labels with the image as background. The colors for the labels are determined from the current runtime color table (i.e. same colors as in opened Interactive Segmentation Views).
• Bounding Box Renderer renders the bounding boxes of the labels with the image as background.
• Bounding Box Color Labeling Renderer a combination of the two others.

Select Bounding Box Color

Sets to color of the bounding boxes in the rendered images. This has no effect on Interactive Segmentation Views at runtime.

Show Bounding Box Names

If set to true the bounding box names are rendered into the image.

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.

Views

Image Viewer

Another, possibly interactive, view on table cells. Displays the selected cells with their associated viewer if it exists. Available views are:
- Labeling View
-- View on a labeling/segmentation
- XML
-- XML tree
- Histogram Viewer
-- This viewer shows the histogram of the currently selected image.
- 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.
- Image Viewer
-- This viewer renders the selected image-cell.
- 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.
- Missing Value Viewer
-- An empty viewer that is shown when the input cell has no value to display.

Workflows

• 26354KNIME Hub
• Spontaneous tail coilings-measurementKNIME Hub
• Trajectories analysis_L-D transition assay zebrafishKNIME Hub

Links

• No links available

Developers