Science and medicine

Open Science Initiative for Perfusion Imaging

Open access resources for perfusion imaging

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Organization website

Participation history

3 GSoC years

2026 2025 2024

2026

5 projects

Official year page

Quality Check ToolBox V1.0

Problem: There is currently no standalone, open source Python library within the OSIPI ecosystem for post-processing quality control (QC) of Arterial...

Project page

A User Repository of Artifacts for Perfusion Imaging (AURA) Platform

This project aims to transform AURA (A User Repository of Artifacts) from a survey-based collection of perfusion imaging artifacts into an...

Project page

Standardized Python Pipeline for Evaluating Perfusion Imaging Challenge

This project will develop a standardized Python pipeline to evaluate submissions to OSIPI perfusion imaging challenges for ASL and DSC DCE MRI...

Project page

PyASL: GUI, preclinical functionalities and batch mode

In previous roadmaps, we collected code to create PyASL, a Python library to preprocess ASL data (both preclinical and human brain data). PyASL not...

Project page

Strengthening pyaslreport reliability through automated testing and CI

The pyaslreport package currently has no automated tests for its core processing logic and no CI pipeline that runs on code changes, meaning...

Project page

2025

5 projects

Official year page

ASL Parameters Generator from DICOM/ BIDS Images

This project aims to develop a modular, open-source Python package and a web app built on it to automatically extract acquisition parameters from ASL...

Code Project page

OSIPI package – Blood-brain barrier module

This project addresses the inverse problem of estimating physiological parameters that characterize the permeability of the blood-brain barrier (BBB)...

Code Project page

Unify HTML Pages For OSIPI Output

The OSIPI initiative has developed various open-source tools for quantitative MRI, particularly in perfusion imaging. However, the documentation for...

Code Project page

Flexible ASL: A Low-Code, Modular Python Library for Reproducible Arterial Spin Labeling Research

Arterial Spin Labeling (ASL) is a non-invasive MRI technique that measures cerebral blood flow and supports studies on Alzheimer’s disease, stroke,...

Code Project page

Dockerized Data Processing Pipeline for Medical Imaging

This project aims to build a modular, containerized pipeline for medical image processing (e.g., IVIM analysis) with DICOM and NIfTI support. It will...

Code Project page

2024

4 projects

Official year page

Translate different preprocessing snippets into OSIPI’s perfusion library using python

OSIPI TF 2.2 is committed to advancing arterial spin labeling (ASL) perfusion imaging by fostering a collaborative environment among ASL researchers,...

Code Project page

Automatic ‘ASL Parameters’ Generator from DICOM/ BIDS Images

I'll develop an automatic generator for "ASL parameters" from DICOM or nii/BIDS format images to enhance the reproducibility of scientific...

Code Project page

Implement a data visualization dashboard for OSIPI TF2.4

The current TF2.4 repository has dozens of IVIM fitting algorithms that users can select from their preferred algorithm. The project idea is to...

Code Project page

Setting up a framework for large-scale development

Project Overview: The OSIPI framework project aims to establish a robust structure for large-scale development, focusing on best practices for...

Code Project page