LabelCountByRegionMsr
            Contains the number of objects detected in a labeled image.
        
		Object members
| Measurement name | Description | Element type | Indexing | 
|---|---|---|---|
| region | The label of the region image associated with the input index. Generally, index 0 corresponds to label 1. | Integer | [region] | 
| labelCount | The number of particles detected in the region. | Integer | [region] |