AMIRo

This repository is to support FBG-based needle shape sensing projects and needle segmentation tasks.

FBG Signal Processing

Packages here include automation of processing needle calibration data and performing the calibration. The caliibration method currently uses a simple least squares method.

Code for calibration:

• fbg_needle_calibration.py: script for calibrating FBGNeedles
• sensorized_needles.py: class file for FBG-sensorized needle wrapper
• open_files.py: library for reading in experimental data files
• fbg_signal_processing.py: library of FBG signal processing methods

hyperion_interface Code for FBG interface

• hyperion.py: hyperion si155 interrogator python interface library.
• async_getFBGPeaks.py
• basic_getFBGPeaks.py
• getFBGPeaks.py
• findHyperionIP.py
• plotFBGPeaks.py: script to see the spectrum ov the interrogator
• several bash scripts in src/bash_scripts/ for operating these scripts during experiment

matlab_scripts MATLAB Functions for shape sensing and data analysis

This is where analysis in MATLAB is performed. Current version is for MATLAB R2021a

Other Repositories

• shape_sensing: For FBG needle shape sensing
• amiro-cv: for computer vision applications of needle shape sensing experiments