CBSI¶
Apply the Correlation-Based Signal Improvement method to enhance the HbO/HbR contrast and downweight artifacts.
This node is applied after concentrations have been estimated, and after a wide bandpass filter that retains 0.01 Hz to 0.5 Hz. This filter is meant to be run on continuous data. Therefore, it should not be preceded by a Segmentation node. This node maintains internal state. Version 0.5.0
Ports/Properties¶
data¶
Data to process.
- verbose name: Data
- default value: None
- port type: DataPort
- value type: Packet (can be None)
- data direction: INOUT
window_length¶
Length of statistics window. This is the window length over which the standard deviation of the signal is tracked (online).
- verbose name: Window Length
- default value: 30
- port type: FloatPort
- value type: float (can be None)
simulate_online¶
Simulate online processing even if data is available offline.
- verbose name: Simulate Online
- default value: False
- port type: BoolPort
- value type: bool (can be None)
set_breakpoint¶
Set a breakpoint on this node. If this is enabled, your debugger (if one is attached) will trigger a breakpoint.
- verbose name: Set Breakpoint (Debug Only)
- default value: False
- port type: BoolPort
- value type: bool (can be None)
metadata¶
User-definable meta-data associated with the node. Usually reserved for technical purposes.
- verbose name: Metadata
- default value: {}
- port type: DictPort
- value type: dict (can be None)