`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)

CBSI¶

Ports/Properties¶

data¶

window_length¶

simulate_online¶

set_breakpoint¶