Pupil detection preview

This Pupil plugin allows the export of frames during a running recording. On the extracted frames, the 2D detector is applied for getting a rough preview of the detection quality. After the recording, a build-in viewer is able to visualize the gained previews.

Installation

1. Drop the preview.py into the plugin directory
2. Activate both the Frame Publisher and the Preview plugin
3. (Start a recording - the frames are exported.)

Configuration

Beside the configuration through the GUI, the parameters utilized by the pupil detector may be specified in a file called user_settings_preview.json stored in the settings directory (i.e. pupil_capture_settings). Such a file may look like this:

{
	"pupil_size_min": 40,
	"pupil_size_max": 200,
	"coarse_detection": false
}