README.md

About

MedVision, a large-scale, multi-anatomy, multi-modality dataset for quantitative medical image analysis.

News

• [Oct 8, 2025] 🚀 Release MedVision dataset v1.0.0

Requirement

📝 Note: trust_remote_code is no longer supported in datasets>=4.0.0, install dataset with pip install datasets==3.6.0

Use

import os
from datasets import load_dataset, config

# Set data folder
os.environ["MedVision_DATA_DIR"] = <your/data/folder>

# Pick a dataset config name and split
config = <config-name>
split_name = "test", # use "test" for testing set config; use "train" for training set config 

# Get dataset
ds = load_dataset(
        "YongchengYAO/MedVision",
        name=config,
        trust_remote_code=True,
        split=split_name,
    )

📝 List of config names in info/

Environment Variables

# Set where data will be saved, requires ~1T for the complete dataset
export MedVision_DATA_DIR=<your/data/folder>

# Force download and process raw images, default to "False"
export MedVision_FORCE_DOWNLOAD_DATA="False"

# Force install dataset codebase, default to "False"
export MedVision_FORCE_INSTALL_CODE="False"