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.
- Missing Value Viewer
-- An empty viewer that is shown when the input cell has no value to display.
- 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.
- XML
-- XML tree
- Image Viewer
-- This viewer renders the selected image-cell.
- Labeling View
-- View on a labeling/segmentation
- 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.

Best Friends (Incoming)

• Merger (11 %) 
• Image Reader (11 %) Streamable
• Image Reader (Table) (9 %) Streamable
• Convolver (6 %) Streamable
• Image Converter (6 %) Streamable
• Nominal Value Row Filter (4 %) Streamable
• Column Rename (4 %) Streamable
• Gaussian Convolution (4 %) Streamable
• Set Image Metadata (4 %) Streamable
• Image Cropper (4 %) Streamable
• Split Collection Column (2 %) 
• Chunk Loop Start (2 %) 
• Column Rename (Regex) (2 %) Streamable
• Column Filter (2 %) Streamable
• Row Filter (2 %) Streamable
• GroupBy (2 %) 
• Pivoting (2 %) 
• Sorter (2 %) 
• Column Splitter (2 %) Streamable
• Transpose (2 %) 
• Parallel Chunk Start (2 %) 
• ImgPlus to PNG Images (2 %) 
• Splitter (2 %) 
• Splitter (2 %) 
• Image Normalizer (2 %) Streamable
• Global Thresholder (2 %) Streamable
• Convex Hull (2 %) Streamable
• Image Calculator (2 %) Streamable
• Image Resizer (2 %) Streamable
• Generate Spot Image (2D) (2 %) 
• Show all 30 recommendations

Best Friends (Outgoing)

• Global Thresholder (8 %) Streamable
• Gaussian Convolution (6 %) Streamable
• Cross Joiner (4 %) Streamable
• Joiner (4 %) 
• Splitter (4 %) 
• Image Converter (4 %) Streamable
• Column Appender (3 %) Streamable
• Merger (3 %) 
• Image Calculator (3 %) Streamable
• Image Resizer (3 %) Streamable
• Loop End (1 %) 
• Concatenate (1 %) Streamable
• Column Resorter (1 %) Streamable
• Constant Value Column (1 %) Streamable
• Column Filter (1 %) Streamable
• GroupBy (1 %) 
• Column Rename (1 %) Streamable
• String Manipulation (1 %) Streamable
• Transpose (1 %) 
• Histogram (local) (1 %) 
• Parallel Chunk End (1 %) 
• Image Features (1 %) 
• Average Filter (1 %) Streamable
• Sobel Filter (1 %) Streamable
• Median Filter (1 %) Streamable
• Quantile Filter (1 %) Streamable
• Set Image Metadata (1 %) Streamable
• Image to DataRow (1 %) Streamable
• Splitter (1 %) 
• Align image (1 %) Streamable
• Dimension Extender (1 %) Streamable
• Image Cropper (1 %) Streamable
• Image Normalizer (1 %) Streamable
• Inverter (1 %) Streamable
• Local Maxima for Distance Map (1 %) Streamable
• Rotation 2D (1 %) Streamable
• Morphological Image Operations (1 %) Streamable
• DoG Spot Detection (1 %) Streamable
• Thinning (1 %) Streamable
• Connected Component Analysis (1 %) Streamable
• Image to Labeling (1 %) Streamable
• Voronoi Segmentation (1 %) 
• Waehlby Cell Clump Splitter (1 %) Streamable
• Image Viewer (1 %) 
• CellProfiler Pipeline Executor (1 %) 
• Feature Calculator (BETA) (1 %) 
• ImageJ Macro (1 %) Streamable
• Interactive Annotator (1 %) Streamable
• Image Writer (1 %) Streamable
• Python Script (1⇒1) (1 %) Deprecated
• Dumb Joiner (1 %) Deprecated
• Show all 51 recommendations

Workflows

• 13_​Celebrity_​Detection_​Using_​Alex_​Net
• 18_​Projector
• 02_​Measure_​Distances
• 03_​Nearest_​Neighbor
• 02_​Larva_​Tracking
• 04_​Car_​Counting
• 07_​Intensity_​Measurement
• Worm images_​final_​with workaround
• 02_​Larva_​Tracking-fixed
• Z-stack + Proj
• Worm images_​final_​with workaround_​CNN_​segmentation
• Detect Stamp in Image
• Show all 12 workflows

Installation

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

Developers

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