SRI - Practicals

This repository contains the practicals for SRI course

Structure

The repository consists of the following files/folders:

1. main_actual.py: The top-level file that runs the code for the practicals.
2. main_testset.py: The top-level file that runs the code for the practicals (for test dataset).
3. test.py: The unittest file that tests the correctness of the code.
4. source_exclusion.py: The script for visualizing sources of exclusion. I.e., if the entry-target pair is excluded because it is in the ventricles or vessels, or because it is too shear the cortex.
5. src/: Folder containing code for the practicals.
6. week2/data/: Folder containing data for the practicals.

Usage

To run the main path planing script, simply run the python main_actual.py file.

For run with test dataset, run python main_testset.py

For inspecting the source of exclusion, run python source_exclusion.py

For unittest, run python test.py

Requirements

This code was written using Python 3.9.10. It also requires the libraries in requirements.txt pip install -r requirements.txt

What has been done

[x] This algorithm should take in a set of straight trajectories, represented as a pair of 3D Slicer Annotations (3D points), and two binary image volumes representing the critical structures and target structure.

[x] It should return a single 3D Slicer Annotation representing the selected final trajectory(entry and target point).

[x] To select the final trajectory the algorithm should select trajectories that meet the following hard constraints

[x] (a) avoidance of a critical structure

[x] (b) placement of the tool into a target structure

[x] (c) ensuring the trajectory is below a certain length. (unittested but commented out as the threshold is not specified)

[] The algorithm should then select an optimal trajectory based on maximizing distance to the critical structure. (not done)

Visual

Dash