Projector

Projects the selected dimension onto the remaining dimensions. Hence, the values of the selected will be summarized to just one value according to the chosen operation.

Options

Image

The column containing the image

Projection Operation

The mathematical operation which is performed to to summarize the values of the dimension to project.

Projection Direction

The dimension that will be collapsed.

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

Images

Output Ports

Projected Images

Views

Image Viewer

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

Best Friends (Incoming)

• Image Reader (22 %) Streamable
• Image Reader (Table) (12 %) Streamable
• Merger (8 %) 
• Image Cropper (4 %) Streamable
• Column Rename (4 %) Streamable
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Best Friends (Outgoing)

• Global Thresholder (13 %) Streamable
• Joiner (6 %) 
• Gaussian Convolution (6 %) Streamable
• Splitter (5 %) 
• Image Normalizer (4 %) Streamable
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Workflows

• 02_​Larva_​Tracking (KNIME Hub) 
• 02_​Larva_​Tracking-fixed (KNIME Hub) 
• 02_​Measure_​Distances (KNIME Hub) 
• 03_​Nearest_​Neighbor (KNIME Hub) 
• 04_​Car_​Counting (KNIME Hub) 
• Show all 19 workflows

Installation

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

Developers

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