competition_experiments/code

How to competition experiment

Workflow (Python-scripts/applications):

1. wavetracker.trackingGUI
2. wavetracker.EODsorter
3. LED_detect.py
4. eval_LED.py
5. trial_analysis.py
6. event_videos.py (optional)

Raw data analysis using the wavetracker-modul

trackingGUI.py

Frequency extraction and tracking

• open Raw-file (traces-grid1.raw)
• 'Spectrogram'-settings:
  • overlap fraction: 0.8
  • frequency resolution: 1
• check 'Auto-save'; press 'Run'

Fine spectrogram

• repeat steps above but press 'Calc. fine spec' instead of Run
  • fine spec data saved in /home/"user"/analysis/"filename"

EODsorter.py

• load dataset/folder
• correct tracked EOD traces
• fill EOD traces
  • fine spec data needs to be manually added to the dataset-folder

Competition trial analysis

trail_analysis.py

• Detection of winners, their EODf traces, rises, etc. Results stored in "data-path"/analysis.
• (optional) Meta.csv file in base-path of analyzed data. Creates entries for each analyzed recording (index = file names) and stores Meta-data. Manual competation suggested.

Video analysis

LED_detect.py

• Detect blinking LED (emitted by electric recording setup). Used for synchronization.
• "-c" argument to identify correct detection area for LED
• '-x' (tuple) borders of LED detection window on X-axis (in pixels)
• '-y' (tuple) borders of LED detection window on Y-axis (in pixels)

eval_LED.py

• creates time vector to synchronize electric and video recording
• for each frame contains a time-point (in s) that corresponds to the electric recordings.

Rise videos (optional)

• generates for each detected rise a short video showing the fish's behavior around the rise event.
• sorted in 'base-path'/rise_video.