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The heat map feature provides a way to overlay scalar volumetric data over the base image for reference purposes. In that sense, you’re not strictly limited to only heat maps - perfusion maps, radiotherapy maps, oxygenization maps, and much more can be visualized alongside your images and annotations.
Heat maps must be uploaded via the SDK.

Format

For the complete Task format, please refer to https://sdk.redbrickai.com/formats/index.html

Upload

Below is a sample script to upload heat maps in a Task.

Visualization

You can configure the gradients, opacity, and other settings by expanding the Heatmaps section in the Visualization Panel in the right sidebar.