Normalizing and Comparing Histograms
In some cases, you may need to normalize the histogram of a dataset with the histogram of a reference. This option is available in the Dataset pop-up menu.
Below is a comparison of normalized image data with the original data.
Comparison of image data
How to Normalize an Image Histogram
- Right-click the image data that you need to normalize in the Data Properties and Settings panel.
- Choose Normalize Histogram in the pop-up menu.
Note This item will not be available unless there is additional image data available that can be used as the reference.
- Select the reference image in the Choose a Reference Image dialog, as shown below.
- Click OK.
When processing is complete, you can compare the histograms of the processed data with the original data or the selected reference.
How to Compare Image Histograms
- Select the image data that you want to compare in the Data Properties and Settings panel.
- Right-click and then choose Compare Histograms in the pop-up menu.
The Compare Histograms dialog appears with the selected plots, as shown below.
