InVesalius 3

InVesalius 3: Free Open-Source Medical Imaging Software

InVesalius is free open-source medical imaging software for 3D reconstruction from DICOM files. It allows analyzing CT and MRI data to produce 3D surface models for surgical planning and medical education. Features include importing DICOM images, 3D rendering, volume rendering, and measuring.

What is InVesalius 3?

InVesalius is a free open-source software for medical imaging 3D reconstruction from DICOM files. It was developed at the Center for Information Technology Renato Archer (CTI) in Brazil.

InVesalius allows users to import tomographic images in DICOM format from CT or MRI scanners. It can generate 3D surface models from imported slice sequences using segmentation tools like thresholding, region growing and manual editing.

Some key features of InVesalius:

• Import DICOM medical images from CT and MRI devices
• Segment anatomical structures using thresholding and region growing
• Manually edit segmented masks slice-by-slice
• Construct 3D surface models from binary masks using Marching Cubes algorithm
• Textured and photo-realistic 3D rendering with adjustable light and material properties
• Real-time rotation, zooming and slicing of 3D models and tomographic data
• Export 3D models to various file formats like STL, OBJ, PLY or XYZ point clouds

InVesalius can be a helpful tool for surgical planning by allowing detailed analysis of patient anatomy from medical imaging scans. The reconstructed 3D models can determine the precise 3D localization of anatomical structures prior to complex surgeries.

Additionally, the interactive 3D visualization capabilities assist in anatomy education by providing medical students an intuitive understanding of complex anatomical geometries and spatial relationships between structures. The ability to virtually extract, rotate and slice organs aids visual learning.

So in summary, InVesalius is a capable free reconstruction and modeling solution to process volumetric medical scans into 3D surfaces. Its interactive visualization and measurement tools allow leveraging the imaging data for surgical planning and medical training applications.

InVesalius 3 Features

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