Trim Image Whitespace

Go to Product

Removes excessive white space around an image by shrinking the image to the smallest rectangle size which contains all non-white pixels.

In contrast to KNIME’s Auto Crop node, this does not require to use special Image Processing nodes, a simple PNG image cell will work.

Options

Input
Select the input column which contains the PNG image
Drop Input Column
Enable to drop the selected input column from the output table

Input Ports

Icon
Table with PNG image cells.

Output Ports

Icon
Table with appended trimmed image cells.

Popular Predecessors

  • No recommendations found

Popular Successors

  • No recommendations found

Views

This node has no views

Workflows

  • No workflows found

Links

Developers

You want to see the source code for this node? Click the following button and we’ll use our super-powers to find it for you.