Using compartments operation
Use cases and result interpretation for the Compartments pipeline operation.
See also
What does the Compartments operation do?
In a nutshell, it establishes relationships between objects, assigning children and parent links, and permits the analysis of those relationships.
A Parent-Child relationship is a hierarchical structure where some objects belong to other objects and vice versa. The individual objects have their own characteristics (volume, surface area, intensity), but also features dependent on those relationships (ID of the parent, number of children). The Compartments operation is specifically concerned with establishing the relationships between parent segments and their children. Other types of parents exist, such as tracks or groups, but the compartments operation is specifically concerned with the overlap or proximity of different object types.
Example uses of the Compartments operation
Establishing parent/child relationships can be valuable in a variety of cases, such as:
- Counting foci in nuclei or vesicles inside cells
- Quantifying migration of objects to or from the inside of cells
- Measuring the numerical density of cells inside specific brain regions
In each of these cases, the number and size of the objects of interest are relevant based on their position relative to a parent.
Conclusions
The Compartments operation, together with the objects tables and features, can provide powerful insights into object relationships in image analysis. Unfortunately, it is difficult to do this topic justice in a knowledge base article due to the vast array of potential uses and applications where these tools can be used. Hopefully, this article provides a valuable overview. Please contact support using the link at the top of the page if you require any additional help with your analysis.