Labelling - 3dct/open_iA GitHub Wiki

Tools for annotating points in an image and creating (partial) label masks. Two specific tools are provided:

Annotations: Provides the ability for creating labeled points in an image. Starting the tool (via Tools - Labelling - Annotations) will open an (initially empty) list of annotations. When clicking the "+" button in that list, a subsequent click in one of the three axis-aligned slice views will create an annotation at the clicked location. This annotation will be shown in the axis-aligned slice views as well as in the 3D render view. The name of an annotation can be adapted by double-clicking the text in the annotations list. When storing the current window as a project, the annotations are also stored. When loading a project, any stored annotations are also loaded again.
Labelling: Provides the ability for creating (partial) label masks. Starting the tool (via Tools - Labelling - Annotations) will open an (initially empty) list of labels. This list has two tree levels - on the first level there are the labels (numbered from 0 upwards). The + and - buttons on the side enable to create and remove whole labels or individual pixels, depending on the entry selected in the list. When a label is selected, and the "Enable editing" checkbox is checked, any click in the slicer will cause a region with the radius given in Radius to get labeled with the selected label. The labels can be exported either as a separate configuration file via Store (which can be imported again at a later point) or a label mask image via Store Image. Clear removes all entries from the list.

Related Publications:

B. Fröhler, P. Weinberger, A. Gall, A. Heim, D. List, D. Schwajda, C. Anthes, A. Kumar, J. Kastner, and C. Heinzl, NDTFlix: Collaborative remote analysis of X-ray computed tomography datasets, 12th International Conference on Industrial Computed Tomography (ICT), Fürth, Germany, 2023, doi: 10.58286/27702.