Extract

This logic can be used to extract or exclude images from a stack of images. This is especially useful, if one wants to remove bad images or whole classes of images after classification.

A range of images will be extracted from the input stack. The exact limits of the range will be defined by the specified parameters.

Parameters Description
Number of images to copy Specify the number of images, that will be extracted from the input
First image Specify, which image shall be the starting/first image to be extracted. Note: The very first image of a stack has the index 0.

A defined list of images will be extracted or excluded from the stack of images. The list must contain imageIDs separated by commas.

Parameters Description
Image list List of images to be extracted or excluded from the input stack of images.
Mode Define whether the in the list specified images shall be extracted to the output (Keep list) or excluded (Discard list)

All images that comply with a given condition will be extracted from the input stack of images.

Parameters Description
Key Specify a header key that will be used for the condition check.
Operator Define the operator that will be used during the conditional check.
User specified key If under “Key” the option “Custom” is selected, here the actual header key must be defined.
Value The value that is used for the conditional check