Description

 Multiple "drawers" exist to visualise the event-stream in different ways and for different event types.

Parameters

– name : Specifies the stem name of ports created by the module.
– height : Number of pixels on the y-axis of the sensor.
– width : Number of pixels on the x-axis of the sensor.
– eventWindow : Size in seconds of the temporal window for displayed events.
– frameRate: Output frame rate expressed in Hz
– displays : Channel [int] , port name [string] and 'drawer' type [list] to use for display. Provided as a ordered list. Multiple displays allowed. Available drawer types: - AE : Address Event. Draws events with their polarity - ISO : Allows visualization of past events in the 3D space spanned by x, y and time. - AE-INT : Address Event of interest. Highlights an event making it red - CLE : Cluster Event. Draws an ellipse on top of a cluster of events - BLOB : Draws low-pass filtered image. Useful for calibration - FLOW : Visualize flow events with arrows.

/vFramer/vBottle:i [vBottle] [default carrier:tcp]: Input event stream to be displayed

/<port_name>/vBottle:o [ yarp::sig::ImageOf<yarp::sig::PixelBgr> >] [default carrier:tcp]: Output image. The module creates as many ports, with the corresponding <port_name>, as specified within the displays parameter.